Wireless 2D barcode scanner with docking station, Bluetooth and 2.4 GHz, HDWR HD-LR66

GTIN: 5907614664343 · SKU: HD-LR66

Table of contents

• Table of contents
• Specifications
• Set contents
• Features
• Configuration codes
  • Factory defaults and custom defaults
  • Pairing with the docking station
  • Working mode and memory
  • Transmission speed (HID)
  • Upload speed
  • Interface
  • Trigger mode
  • Power and standby
  • Bluetooth and 2.4 GHz
  • Buzzer
  • End character (suffix)
  • Letter case
  • Code ID
  • Duplicate detection
  • Inverse barcodes
• Symbology settings
  • All symbologies
  • Codabar
  • Code 39
  • Code 32
  • Interleaved 2 of 5 (ITF25)
  • Industrial 2 of 5 / IATA
  • Matrix 2 of 5
  • Code 93
  • Code 11
  • Code 128 / ISBT-128 / GS1-128
  • UPC-A
  • UPC-E
  • EAN/JAN-8
  • EAN/JAN-13
  • UPC/EAN/JAN supplemental codes
  • EAN-13 to ISBN / ISSN conversion
  • GS1 DataBar
  • MSI
  • Febraban
  • PDF417 and Micro PDF417
  • QR Code and Micro QR
  • Data Matrix
  • Aztec Code
• Data editing
  • Setting codes
  • Example — insert characters
  • Quick delete
  • Quick insert and replace
• Prefixes and suffixes — ready sequences
  • Add the "~" character as a prefix
  • Add the ">" character as a prefix
  • Add Enter (CR) as an extra suffix
  • Add the "!" character as a suffix
• Time system
• Troubleshooting a misreading scanner
• LED and buzzer signals
• ASCII barcode table
• Keyboard layouts
• Frequently asked questions
• Downloads

Specifications

• Light source: 617 nm LED
• Scanning method: manual (button), automatic
• Scan confirmation: light and sound
• Scanning speed: 300 scans/second
• Wireless communication: Bluetooth, 2.4 GHz
• Interface: USB
• Drop resistance: up to 1.5 m
• Device dimensions: 18 × 14.5 × 9.5 cm
• Scanner weight: 450 g (525 g with packaging)
• Operating temperature: −20 to 50 °C
• Storage temperature: −30 to 60 °C
• 1D codes read: UPC/EAN, ISBN, ISSN, Code 39, Code 39 Full ASCII, Code 32, Code 128, Code 11, Code 93, Codabar, Industrial 2 of 5, Interleaved 2 of 5, MSI, GS1 DataBar
• 2D codes read: QR, Micro QR, Data Matrix, PDF417, Micro PDF417, Aztec Code, Maxi Code, Han Xin

Set contents

• Wireless 2D barcode scanner
• Docking station
• USB cable
• User manual

Features

• 300 scans per second with light and sound confirmation
• Bluetooth and 2.4 GHz wireless communication with a docking station
• On-board memory with storage mode for out-of-range scanning
• Drop-resistant up to 1.5 m

Configuration codes

The scanner is configured by scanning the setup codes below — straight from the screen or from a printout. Two symbologies are used: QR setup codes for general settings and Code 128 setup codes for symbology options; the scanner understands both out of the box. Options marked (default) reflect the factory state.

If the scanner reads data codes but ignores the setup codes, first scan Enable setup-code scanning:

Enable setup-code scanning (default):

Factory defaults and custom defaults

Restore every setting to the factory state (use with caution — pairing and interface settings are also reset):

Factory Defaults (full reset):

Restore Custom defaults:

Write to Custom Defaults:

Write to Custom Defaults stores the current configuration as your own default set; Restore Custom defaults brings it back at any time.

Pairing with the docking station

The scanner and its docking station are paired at the factory. If they lose the connection: plug in the dock, place the cursor in a text editor, then scan the code below within 30 seconds:

Match (pair the scanner and the dongle):

Working mode and memory

In instant upload mode every scan is sent immediately. In storage mode scans are saved to the on-board memory and uploaded later — useful out of radio range:

Instant upload Mode:

Storage Mode:

Show total storage:

Upload Data:

Zero clearing:

Zero clearing permanently deletes all stored scans — upload them first.

Transmission speed (HID)

Sets the delay between characters. The larger the value, the slower the transmission — use slower speeds if characters get lost (especially over Bluetooth HID):

No delay:

HID-speed 5:

HID-speed 10:

HID-speed 15:

HID-speed 20:

HID-speed 30:

HID-speed 40:

HID-speed 50:

HID-speed 60:

Upload speed

Per-barcode upload delay 000–255; the larger the value, the slower the upload:

Upload-speed 000:

Upload-speed 001:

Upload-speed 002:

Upload-speed 005:

Upload-speed 010 (default):

Upload-speed 015:

Upload-speed 040:

Upload-speed 050:

Upload-speed 060:

Interface

Applies to the wired scanner, the dongle and the docking station:

USB-HID (default):

USB-COM:

TTL/RS232:

Trigger mode

Wired trigger ON (default):

Wired trigger OFF:

Automatic mode ON (auto-sense):

Automatic mode OFF — button trigger (default):

Power and standby

Battery reserve (show battery level):

Shutdown (standby) timer:

90s:

2min (default):

5min:

30min:

60min:

166min40s:

Not shutdown:

Not shutdown-Enabled once:

Shutdown:

Bluetooth and 2.4 GHz

The scanner works in three modes: Bluetooth, 2.4 GHz (dongle/dock) and wired. To switch, press and hold the button for 10 seconds, then scan one of the codes:

Bluetooth-mode (default):

2.4G-mode:

Bluetooth connection modes:

Bluetooth-HID:

Bluetooth-SPP:

Bluetooth-BLE:

iOS on-screen keyboard:

Show/hide iOS keyboard:

Show/hide iOS keyboard double-click -ON (default):

Show/hide iOS keyboard double-click -OFF:

Bluetooth connection management:

Off connection:

Connection initialization:

Buzzer

Turn on all sounds (default):

Turn off all sounds:

Sound frequency 2048HZ:

Sound frequency 2731HZ:

Low volume:

Medium volume:

High volume (default):

Beep after good decode-ON (default):

Beep after good decode-OFF:

Boot sound-ON (default):

Boot sound-OFF:

Setup code sound-ON (default):

Setup code sound-OFF (default):

End character (suffix)

Character appended after every scanned barcode:

CR (default):

LF:

Tab:

CR+LF:

None:

Letter case

Don't convert (default):

Swap capital/lowercase:

All lowercase:

All capital:

Code ID

Send ID-OFF (default):

Send ID-ON:

Disable Code ID (default):

Duplicate detection

Prevents uploading the same barcode twice within the selected time window:

Duplicate detection-OFF (default):

Duplicate detection-ON:

Duplicate detection 1 S:

Duplicate detection 5 S:

Duplicate detection 10 S:

Duplicate detection 25 S:

Inverse barcodes

Only Decode Regular Codes (default):

Only Decode Inverse Codes:

Decode Both:

Symbology settings

Enable or disable individual code types and their options (check digits, lengths, conversions). For the Set the Minimum/Maximum Length codes scan the length code first, then the two digits from the ASCII barcode table, then Save Settings from the data-editing section.

All symbologies

Enable All Symbologies:

Disable All Symbologies:

Enable All 1D Symbologies:

Disable All 1D Symbologies:

Enable All 2D Symbologies:

Disable All 2D Symbologies:

Codabar

Enable Codabar:

Disable Codabar:

Do not Transmit Start/End Character (default):

Transmit Start/End Character:

Set the Minimum Length (0~50 digits):

Set Maximum Length (0~50digits):

Code 39

Enable Code 39:

Disable Code 39:

Disable Code 39 Check Digits (default):

Enable but Do Not Transmit Code 39 Check Bit:

Enable and Transmit Code 39 Check bit:

Enable Full ASCII:

Disable Full ASCII (default):

Set the Minimum Length (0~50 digits):

Set Maximum Length (0~50digits):

Code 32

Enable Code 32:

Disable Code 32:

Enable Code 32 Prefix:

Disable Code 32 Prefix (default):

Interleaved 2 of 5 (ITF25)

Enable ITF25:

Disable ITF25:

Disable ITF25 Check Digit (default):

Enable but Do not Transmit ITF25:

Enable and Transmit ITF25 Check Digit:

Enable ITF25 with Any Length (4-24 Digits) (default):

ITF25 6 Digits:

ITF25 8 Digits:

ITF25 10 Digits:

ITF25 12 Digits:

ITF25 14 Digits:

ITF25 16 Digits:

ITF25 18 Digits:

ITF25 20 Digits:

ITF25 22 Digits:

ITF25 24 Digits:

Set the Minimum Length (0~50 digits):

Set the Maximum Length (0~50 digits):

Industrial 2 of 5 / IATA

Enable Industrial 2 of 5 /IATA:

Disable Industrial 2 of 5 /IATA:

Set the Minimum Length (0~50 digits):

Set the Maximum Length (0~50 digits):

Matrix 2 of 5

Enable Matrix 2 of 5:

Disable Matrix 2 of 5:

Set the Minimum Length (0~50 digits):

Set the Maximum Length (0~50 digits):

Code 93

Enable Code 93:

Disable Code 93:

Set the Minimum Length (0~50 digits):

Set the Maximum Length (0~50 digits):

Code 11

Enable Code 11:

Disable Code 11 (default):

Transmit Code 11 Check Digit:

Do Not Transmit Code 11 check digit (default):

Disable Code 11 Check Digit (default):

Code 11 1 Check Digit:

Code 11 2 Check Digits:

Set the Minimum Length (0~50 digits):

Set the Maximum Length (0~50 digits):

Code 128 / ISBT-128 / GS1-128

Enable Code 128:

Disable Code 128:

Disable ISBT 128:

Enable ISBT 128:

Enable GS1-128:

Disable GS1-128:

Set the Minimum Length (0~50 digits):

Set the Maximum Length (0~50 digits):

UPC-A

Enable:

Disable UPC-A:

Transmit UPC-A Check Digits (default):

Do not Transmit UPC-A Check Digits:

Enable Convert UPC-A to EAN-13:

Disable Convert UPC-A to EAN-13 (default):

UPC-E

Enable UPC-E:

Disable UPC-E:

Transmit UPC-E Check Digits (default):

Do Not Transmit UPC-E Check Digit:

Enable Convert UPC-E to UPC-A:

Disable Convert UPC-E to UPC-A (default):

EAN/JAN-8

Enable EAN/JAN-8:

Disable EAN/JAN-8:

Disable Convert EAN-8 to EAN-13 (default):

Enable Convert EAN-8 to EAN-13:

EAN/JAN-13

Enable EAN/JAN-13:

Disable EAN/JAN-13:

UPC/EAN/JAN supplemental codes

Ignore UPC/EAN/JAN Supplemental:

Decode UPC/EAN/JAN Supplemental:

Auto discriminate UPC/EAN/JAN:

EAN-13 to ISBN / ISSN conversion

Enable Convert EAN13 to ISBN:

Disable Convert EAN13 to ISBN (default):

Enable Convert EAN13 to ISSN:

Disable Convert EAN13 to ISSN (default):

GS1 DataBar

Enable GS1 DataBar:

Disable GS1 DataBar:

Enable GS1 DataBar Limited:

Disable GS1 DataBar Limited:

Enable GS1 DataBar Expanded:

Disable GS1 DataBar Expanded:

MSI

Enable MSI:

Disable MSI (default):

Transmit MSI Check Digit:

Do Not Transmit MSI Check Digit (default):

MSI 1 Check Digit (default):

MSI 2 Check Digits:

MOD10/MOD10 (default):

MOD10/MOD11:

Set the Minimum Length (0~50 digits):

Set the Maximum Length (0~50 digits):

Febraban

Enable Febraban (ITF25):

Disable Febraban (ITF25) (default):

Enable Febraban (CODE128):

Disable Febraban (CODE128) (default):

Enable Febraban Check Digit:

Disable Febraban Check Digit (default):

PDF417 and Micro PDF417

Enable PDF417:

Disable PDF417:

Enable Micro PDF417:

Disable Micro PDF417:

QR Code and Micro QR

Enable QR:

Disable QR:

Enable Micro QR:

Disable Micro QR:

Data Matrix

Enable Data Matrix:

Disable Data Matrix:

Aztec Code

Enable Aztec:

Disable Aztec:

Data editing

The scanner can insert, delete or replace characters in every scanned barcode. A rule is built by scanning a sequence: operation → barcode type → group → position → characters (from the ASCII barcode table) → Save Settings.

Setting codes

Insert Characters:

Delete characters:

Barcode type the rule applies to:

All barcode types:

UPC&EAN:

Code39:

Coda bar:

Code128:

Code93:

Interleaved 2 of 5:

Code11:

MSI:

GS1-Databar:

PDF417:

Data Matrix:

QR:

Aztec Code:

Maxi Code:

Rule group (up to 8 independent rules):

Group 1:

Group 2:

Group 3:

Group 4:

Group 5:

Group 6:

Group 7:

Group 8 Edit location:

Position markers and saving:

Before barcode (position):

After barcode (position):

Save Settings:

Clear settings:

Example — insert characters

To insert the text bdf before each Code 39 barcode, scan in order: Insert Characters → Code39 → Group 1 → Before barcode → ASCII codes 098, 100, 102 → Save Settings. To insert ACE after the barcode, use the same sequence with After barcode and ASCII 065, 067, 069. To remove a rule, scan Clear settings for its group.

Quick delete

Ready-made one-scan rules:

Delete 1 bit before:

Delete 1 bit after:

Delete 2 bit before:

Delete 2 bit after:

Delete 3 bit before:

Delete 3 bit after:

Delete 4 bit before:

Delete 4 bit after:

Delete 2 bit from the third:

Delete 2 bit from the fourth:

Quick insert and replace

Insert A before:

Insert A after:

Insert A from the second:

Insert AB from the third:

'A' replaces '1':

''AB replaces '1':

Clear Quick delete character Settings:

Clear Quick insert character Settings:

Clear Quick replaces character Settings:

Prefixes and suffixes — ready sequences

Each sequence below is scanned top to bottom. Characters come from the ASCII barcode table.

Add the "~" character as a prefix

1. Insert Characters · 2. All barcode types · 3. Group 1 · 4. Before barcode · 5. ASCII 126 (~) · 6. Save Settings

Insert Characters:

All barcode types:

Group 1:

Before barcode (position):

126 ~:

Save Settings:

Add the ">" character as a prefix

1. Insert Characters · 2. ASCII 000 (position: before barcode) · 3. ASCII 062 (>) · 4. Save Settings

Insert Characters:

Before barcode (position):

062 >:

Save Settings:

Add Enter (CR) as an extra suffix

1. Insert Characters · 2. Group 2 · 3. After barcode · 4. ASCII 013 (CR/Enter) · 5. Save Settings

Insert Characters:

Group 2:

After barcode (position):

013 CR/ENTER:

Save Settings:

Add the "!" character as a suffix

1. Insert Characters · 2. All barcode types · 3. Group 1 · 4. After barcode · 5. ASCII 033 (!) · 6. Save Settings

Insert Characters:

All barcode types:

Group 1:

After barcode (position):

033 !:

Save Settings:

Time system

The wireless series can stamp every scan with date and time (ideal with storage mode). Set the clock by scanning: Set Year Month Day → six ASCII digit codes (YY MM DD) → Save settings, then the same for Set Hour Minute Second:

Output time:

Set Year Month Day:

Set Hour Minute Second:

Date format:

default:2020.06.10:

American:06.10.2020:

British:10.06.2020:

Date delimiter character “.”-default:

Date delimiter character “/”:

Time as prefix/suffix:

Time-prefix/suffix -OFF (default):

Time-prefix:

Time-suffix:

NUL+SOH=Time-OFF:

NUL+SOH=Time- ON (default):

Troubleshooting a misreading scanner

If the scanner outputs wrong or garbled characters, scan these four codes in order, then test again:

Enable setup-code scanning (default):

Disable Code ID (default):

Misread fix — reset code:

Disable Code 32:

If characters are still wrong: set the keyboard layout matching your system (Appendix below) and select a slower HID speed.

LED and buzzer signals

Signal	Meaning
Blue LED on	Bluetooth mode / dongle working
Green LED on	2.4 GHz mode
Red LED flashing while charging	Charging in progress
Red LED off while plugged in	Charging complete
Three red flashes at start	Battery low (below 20%) — charge the scanner
"Di-di-di" at start	Scanner started
"Di---en" after a scan	Upload failed — check pairing and interface mode

ASCII barcode table

Scannable codes for every ASCII character — used by data editing, length settings and the time system. The number is the decimal ASCII value (e.g. 013 = CR/Enter, 032 is entered with code 000 NUL/SP):

001 SOH:

002 STX:

003 ETX:

004 EOT:

005 ENQ:

006 ACK:

007 BEL:

008 Back Space:

009 HT/TAB:

010 LF:

011 VT:

012 FF:

013 CR/ENTER:

014 SO:

015 SI:

016 DLE:

017 DC1:

018 DC2:

019 DC3:

020 DC4:

021 NAK:

022 SYN:

023 ETB:

024 CAN:

025 EM:

026 SUB:

027 ESC:

028 FS:

029 GS:

030 RS:

031 US:

032 SP:

033 !:

034 ":

035 #:

036 $:

037 %:

038 &:

039 ':

040 (:

041 ):

042 (default):

043 +:

044 ,:

045:

046 .:

047 /:

048 0:

049 1:

050 2:

051 3:

052 4:

053 5:

054 6:

055 7:

056 8:

057 9:

058 ::

059 ;:

060 <:

061 =:

062 >:

063 ?:

064 @:

065 A:

066 B:

067 C:

068 D:

069 E:

070 F:

071 G:

072 H:

073 I:

074 J:

075 K:

076 L:

077 M:

078 N:

079 O:

080 P:

081 Q:

082 R:

083 S:

084 T:

085 U:

086 V:

087 W:

088 X:

089 Y:

090 Z:

091 [:

**092 **:

093 ]:

094 ^:

095 _:

096 `:

097 a:

098 b:

099 c:

100 d:

101 e:

102 f:

103 g:

104 h:

105 i:

106 j:

107 k:

108 l:

109 m:

110 n:

111 o:

112 p:

113 q:

114 r:

115 s:

116 t:

117 u:

118 v:

119 w:

120 x:

121 y:

122 z:

123 {:

124 |:

125 }:

126 ~:

127 DEL:

128 F1:

129 F2:

130 F3:

131 F4:

132 F5:

133 F6:

134 F7:

135 F8:

136 F9:

137 F10:

138 F11:

139 F12:

140 l_Shift on:

141 l_Shift off:

142 r_Shift on:

143 r_Shift off:

144 l_Alt on:

145 l_Alt off:

146 r_Alt on:

147 r_Alt off:

148 l_Ctrl on:

149 l_Ctrl off:

150 r_Ctrl on:

151 r_Ctrl off:

152 /(KP):

153 (KP) (default):

154 -(KP):

155 +(KP):

156 _(KP):

157 Enter(KP):

158 0(KP):

159 1(KP):

160 2(KP):

161 3(KP):

162 4(KP):

163 5(KP):

164 6(KP):

165 7(KP):

166 8(KP):

167 9(KP):

168 Inert:

169 Delete:

170 Home:

171 End:

172 Page Up:

173 Page Down:

174 Up:

175 Down:

176 Left:

177 Right:

178 Center:

179 Insert:

180 Delete:

181 Home:

182 End:

183 Page Up:

184 Page Down:

185 Up:

186 Down:

187 Left:

188 Right:

189 Center:

190 Num Lock:

191 caps lock:

192 scroll lock:

Keyboard layouts

In USB-HID mode the scanner supports 26 keyboard layouts (Appendix 3). Scan the code matching your system layout:

UNITED STATES:

BELGIUM:

BRAZIL:

CANADIAN-FRENCH:

CROATIA:

CZECHOSLOVAKIA (CZECH):

CZECHOSLOVAKIA (SLOVAK):

DENMARK:

FINLAND:

FRANCE:

GERMANY:

HUNGARY:

ITALY:

LATIN AMERICA:

NETHERLANDS:

NORWAY:

POLAND:

PORTUGAL:

SERBIA/YUGOSLAVIA:

SLOVENIA:

SPAIN:

SWEDEN:

SWITZERLAND (FRENCH):

SWITZERLAND (GERMAN):

UNITED KINGDOM:

UNIVERSAL:

Frequently asked questions

Can the scanning sound be turned off on the HD-LR66?

Yes. Scan the 'Turn off all sounds' code in the Buzzer section above. You can also lower the volume with the Low/Medium/High volume codes.

The scanner is connected but no data arrives — what should I check?

First check the working mode: in storage mode scans stay in memory until you scan 'Upload Data'. Then make sure the interface is USB-HID (not USB-COM) and — over 2.4 GHz — re-pair: plug the dock in, scan 'Match' within 30 seconds, then scan 'Instant upload Mode'.

What should I do when the HD-LR66 does not work properly after a Windows 10 update?

Open Device Manager, connect the scanner via USB and look for a 'libusb' entry with a black cable icon. Right-click it, choose 'Update driver' → 'Browse my computer' → 'Let me choose from a list', then select 'HID-compatible device' or 'USB device'. The scanner should reappear as a keyboard.

The scanner outputs wrong characters — how do I fix it?

Scan the four codes from the 'Troubleshooting a misreading scanner' section in order. If the problem persists, set the keyboard layout matching your system and choose a slower HID speed.

How do I scan out of range of the receiver?

Switch to storage mode — scans are saved to the on-board memory. Back in range, scan 'Upload Data' to transfer them, then 'Zero clearing' to free the memory.

Downloads

The original PDF manuals are kept as archive documentation. Everything they contain is already on this page — use the PDFs only if you need an offline copy.

• User Manual HD-LR66 — English (PDF)
• Instrukcja obsługi HD-LR66 — polski (PDF)
• Bedienungsanleitung HD-LR66 — Deutsch (PDF)
• Manual de utilizare HD-LR66 — română (PDF)
• Datasheet HD-LR66 — English (PDF)
• Karta katalogowa HD-LR66 — polski (PDF)
• Datenblatt HD-LR66 — Deutsch (PDF)