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HOLUX GVR-2100 G1 
GVR-2100 G1 
User Manual 
Version: V1.1 
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HOLUX GVR-2100 G1 
Welcome: 
Thank you kindly for purchasing this fine product. 
Much investment in time and effort has gone into its 
development, and it is our hope that it will give you many 
years of trouble-free service. 
Important Notice 
1.  Do not drop, puncture or disassemble the device; otherwise the 
warranty will be voided. 
2.  Avoid all contact with water, and dry hands before using. 
3.  Use the device with care. Avoid pressing hard on the device 
body. 
4.  For your own safety, avoid using the device when there is a 
storm or lightning. 
5.  Use only the accessories supplied by the manufacturer. 
6.  Keep the device out of the reach of infants. 
7.  When you get off the car, do not leave the device on the 
dashboard that is subject to direct sunlight. 
8.  For your own safety, do not operate the controls of the product 
while driving. This product is intended to be used as a car 
Camcorder aid only. 
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HOLUX GVR-2100 G1 
FCC Compliance Statement 
This device complies with Part 15 of the FCC Rules. Operation is 
subjected to the following two conditions: (1) this device may not cause 
harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation. 
This equipment has been tested and found to comply with limits for a 
Class B digital device, pursuant to Part 15 of the FCC rules. These limits 
are designed to provide reasonable protection against harmful 
interference in residential installations. This equipment generates, uses, 
and can radiate radio frequency energy, and if not installed and used in 
accordance with the instructions, may cause harmful interference to 
radio communications. However, there is no guarantee that interference 
will not occur in a particular installation. If this equipment does cause 
interference to radio or television equipment reception, which can be 
determined by turning the equipment off and on, the user is encouraged 
to try to correct the interference by one or more of the following 
measures: -Reorient or relocate the receiving antenna. -Move the 
equipment away from the receiver. -Plug the equipment into an outlet on 
a circuit different from that to which the receiver is connected. 
- Consult the dealer or an experienced radio/ television technician for 
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HOLUX GVR-2100 G1 
additional suggestions. 
You are cautioned that any change or modifications to the equipment 
not expressly approved by the party responsible for compliance could 
void Your authority to operate such equipment. 
If the time arises to throw away your product, please recycle all the 
components possible. 
Batteries and rechargeable batteries are not to be disposed in your 
domestic waste! Please recycle them at your local recycling point. 
Together we can help to protect the environment. 
Copyright Information 
No part of this manual, including the products and software described in 
it, may be reproduced, transmitted, transcribed, stored in a retrieval 
system, or translated into any language in any form or by any mean, 
without the express written permission of HOLUX Technology, Inc. 
Copyright, All Rights Reserved. 
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Table of Contents 
HOLUX GVR-2100 G1 
Product Overview.................................................................................. 1
Package Content................................................................................... 3
Operation ............................................................................................... 4
Installation ............................................................................................ 4
Installation suggestions........................................................................ 5
Setting Clock ........................................................................................ 6
Using the memory card........................................................................ 7
Recording............................................................................................... 9
Normal recording.................................................................................. 9
Emergency Recording ....................................................................... 10
Emergency Recording operation ........................................................11
Playback............................................................................................... 12
Playback on a TV ............................................................................... 12
Playback on built-in LCD.................................................................... 13
Playback on a PC............................................................................... 14
Deleting .............................................................................................. 15
Menu Operation................................................................................... 16
Enter Menu mode............................................................................... 16
Specifications ...................................................................................... 21
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Product Overview 
HOLUX GVR-2100 G1 
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HOLUX GVR-2100 G1 
○1 Mounting bracket  ○8 REC button (stop/ start) 
○2 LCD display  ○9 AV-out port 
○3 HDMI out  ○10 Date time indicator 
○4 Power connector  ○11 Serial number location 
○5 Power (ON/ OFF switch)/ 
○12 LED (RED = REC; Green = 
Emergency button 
STAND BY) 
○6 SD card slot  ○13 Speaker 
○7 Joystick control  ○14 Microphone 
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Package Content 
Car Recorder  Cigar Car Charger 
HOLUX GVR-2100 G1 
Bracket  Quick Guide 
AC adapter (optional)  HDMI cable (optional) 
AV cable (optional)   
 All parts shown in the illustration can be purchased separately from ※
local distributor. 
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HOLUX GVR-2100 G1 
Operation 
Installation 
1. Use Cigar Car Charger and connect USB terminal to the Car 
Camcorder power connector. 
2. Adjust the car recorder angle before placing it on the vehicle. 
3. Sliding from right to left into the bracket until you hear a click. 
 To ensure proper startup o※ peration, please use the supplied Cigar 
Car Charger or Power Adapter (optional). 
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HOLUX GVR-2100 G1 
Installation suggestions 
1. Be sure to place the device in an appropriate place, so as not to 
obstruct the driver's view or deployment of air bags. 
2. Use the Top 1/5 of the windshield. 
3. Be sure the interior rear view mirror/ viewing area mirror does not 
block the camera. 
Recommended installed location 
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HOLUX GVR-2100 G1 
Setting Clock 
1. Connect the power supply to the Car Camcorder. 
2. Power on the Car Camcorder. 
3. Press the Right key (►) and the Menu setting display will appear.  
4. Using the Down key (▼) to select Clock and press the (●) button. 
5. Set the value by using Up/ Down key (▲/▼). 
6. To shift between year, month, date, hour, minute, second, short 
press the Left/ Right key (◄/►).  
7. When date and time done, press the (●) OK key to save and exit this 
setting. 
4.             6. 
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HOLUX GVR-2100 G1 
Using the memory card 
1. Gently push the card as indicated (golden-fingers facing downwards) 
until the card reaches the end of the slot. 
2. To remove the card, push the card to release it and then pull it out 
gently. 
3. Video Storage Capacity as below (Note: The actual value of 
capacity may vary (up to ± 30%) depending on the color saturation 
and complexity of your subject and surroundings.) 
Memory Size
8GB  16GB  32GB 
Resolution 
1080p/ 30fps  100  200  400 
720p/ 60fps  140  280  560 
720p/ 30fps  180  360  720 
Unit: minutes 
※ We strongly recommend you that the memory card is strictly for the 
car Camcorder use only. (Recommended specification: 4GB SDHC 
Class 6 or above.) 
※ Make sure the memory card is not in write protection 
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HOLUX GVR-2100 G1 
※ Must format the memory card before use by Car Camcorder or PC/ 
NB. 
※ Never remove the memory card during the recording process, fatal 
memory card damage could result. 
※ Certain types of memory cards may not be recognized, take out the 
card and inset again or just change to another card if this occurs. 
※ Be sure to backup your data before overwriting the memory card. 
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HOLUX GVR-2100 G1 
Recording 
Normal recording 
1. Setup up Car Camcorder properly before operation. 
2. Press the Record key ( ) to start the recording. 
3. Press the Record key ( ) again to stop the recording. 
2 
※ Car Camcorder will automatically start recoding when car engine 
started if “Automatic Recording” of Menu item is set to “On”. 
※ For preventing data lost, do not turn off the power immediately after 
pressing the Emergency Recording button. 
※ For more recording space, please backup old files in advance; 
otherwise, old recording files will be overwritten. 
※ During recording, it will generate a new video file every 5 minutes. 
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HOLUX GVR-2100 G1 
Emergency Recording 
As emergency happens, press the emergency recording button ( ) to 
start recording the event immediately. (The default settings is one 
minutes of total record time before and after event occurs) The system 
provides 15 storage units. 
Circling 
Recording
Recording 
Time frame 
0
Emergency 
recording 
1
Recording 
file saving 
Power On/  Off 
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HOLUX GVR-2100 G1 
Emergency Recording operation 
During an emergency situation, press the emergency recording button 
( ) to start recording the event immediately. Every emergency 
recording file includes 30 seconds of footage prior to the recording and 
will continue recording for 30 seconds; the length of each file is 1 
minute. 
1. When in recording or preview mode, please press the emergency 
recording button ( ) to start emergency recording. 
2. Press the REC key ( ) again to stop the emergency recording. 
3. When the panel shows ( ) icon, the system is automatically 
saving the file. It takes around 3-4 minutes to complete the file 
saving (Icon will disappear while file saving is completed). During 
this period, the power remains on, but note that the buttons are not 
operational. 
2.             3. 
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HOLUX GVR-2100 G1 
Playback 
Playback on a TV 
1. To play on a TV, connect the drive recorder to the HDTV, TV 
(optional) or HDMI (optional) signal line on the TV. 
2. The Recorded images will be displayed on the TV as thumbnails. 
3. Select the normal recording file you wanted by right (►) or left key 
(◄) and then press the OK key (●) to start displaying. 
4. The Car Camcorder will play the all the movies continuously from 
the chosen thumbnail image to the last one. 
1.               3. 
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HOLUX GVR-2100 G1 
Playback on built-in LCD 
1. Press the OK key (●) during recording or preview mode to enter 
playback mode. 
2. Select the normal recording file you wanted by right (►) or left key 
(◄) and then press the OK key (●) to start displaying. 
3. Emergency and normal file switch: press the up key (▲).(
file; 
emergency file) 
normal 
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HOLUX GVR-2100 G1 
Playback on a PC 
1. Remove your memory card from the Car Camcorder and inset it into 
a Memory card slot on your PC or a card adapter connected to your 
PC. 
2. Use your PC playback software for the H.264 avi file type. For 
example: Media Player Classic, Quick Time, Splash Lite, VLC Media 
Player, etc. 
3. Depending on your PC's effectiveness, video card characteristics, 
memory size or Memory card transfer speed, your images may not 
play smooth and/ or sound may cut in and out. 
4. If you rename a file in your PC, it will not be recognized by Car 
Camcorder 
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HOLUX GVR-2100 G1 
File Delete 
Item  Option  Description 
Delete One   ----  Delete current file 
Delete All   Yes/ No  Delete all files stored in the memory 
The current file can be locked. Select 
“Yes” to lock the file, and choose 
“No” to unlock the file. 
Lock   Yes/ No 
Delete function can not delete the 
locked file. 
Format function can delete all locked 
and unlocked file. 
Cancel   ----  Return to Playback Mode 
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HOLUX GVR-2100 G1 
Menu Operation 
Enter Menu mode 
1. Press the Right key (►) during recording or preview mode to enter 
Menu mode. 
2. Using the Down key (▼) or Up key (▲) to select Menu item and 
press the OK key (●) to confirm. 
3. Press the Rec key ( ) to save and exit this setting. 
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Item  Option  Description 
Set the video resolution to 1080p 
1080p30fps 
(1920 x 1080), 30fps. 
Set the video resolution to 720p (1280 
Resolution 
720p60fps 
x 720), 60fps. 
Set the video resolution to 720p (1280 
720p30fps 
x 720), 30fps. 
Car Camcorder will start to recording 
On 
Automatic 
when starting the car. 
HOLUX GVR-2100 G1 
Recording 
Disable the Automatic Recording 
Off 
function 
Off  Turns off the audio recording function.
Recording 
Audio 
On 
Executes audio recording while 
recording video. 
EV  -  -2/ -1/ 0/ 1/ 2 
Off  Cancel action. 
High 
Sensitivity 
Bump Auto 
Record 
Mid 
Selects automatic collision event 
recording according to different 
Sensitivity 
sensitivity levels. 
Low 
Sensitivity 
Date/ Time  -  To set up date and time. 
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HOLUX GVR-2100 G1 
Off  Turn off the Date Stamp function. 
Date Stamp 
Auto Play 
Monitor 
Print a date and time mark on the 
On 
video. 
Off  Turn off continuous playback. 
Indicates turning on continuous 
On 
playback at playback mode. 
Off  Turn off Monitor Mode. 
Monitor Mode would switch the 
recording speed to 1fps when the 
recoding scene stays the same for 53 
sec. after recording begins. If the 
scene changes, recording speed 
Mode 
Motion 
Detection 
On 
would revert to 30fps and save this 
recording as a new file. 
When this function is selected, the 
movement detection and emergency 
recording functions are not 
operational. 
Off  Turn off Motion Detection. 
Motion Detection would switch to 
power saver mode and stop recording 
when the recoding scene stays the 
On 
same for 53 sec. after recording 
begins. If the scene changes, 
recording would be restarted and save 
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this recording as a new file. When this 
function is selected, the Monitor Mode 
and emergency recording functions 
are not operational. 
Off  Default value 
If there is no activity for 10 seconds, 
the screen will automatically turn off 
10 sec. 
and go into the sleep mode. It will 
HOLUX GVR-2100 G1 
LCD Off 
2 min. 
Volume 
Off ~ 100% 
Control 
Language  - 
recover again if any button is pressed.
If there is no activity for 2 minutes, the 
screen will automatically turn off and 
go into the sleep mode. It will recover 
again if any button is pressed. 
Off indicates muting the playback 
video. 
100% indicates increasing volume of 
the playback video to max. 
Select the OSD language used for Car 
Camcorder. 
This option is suitable for America, 
NTSC 
Taiwan, Japan and Korea areas. 
TV System 
PAL 
This option is suitable for Germany, 
England, Italy, Netherland, China, and 
Hong Kong areas. 
Cancel  Cancel action. Format SD 
Card 
Confirm  Format the memory card. Note that all 
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Reset 
Factory 
Settings 
Firmware 
Version 
HOLUX GVR-2100 G1 
files stored in the memory card will be 
gone. 
No  Cancel action. 
Restore factory defaults. Note that 
Yes 
your current settings will be 
overridden. 
-  Displays the current software version.
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HOLUX GVR-2100 G1 
Specifications 
Item  Description 
Image sensor   5 Mega CMOS (2592x1944 pixels) 
FULL HD 1080p/ 30f (1920 X 1080) 
Recording Resolution 
HD 720p/ 30f (1280 x 720) 
HD 720p/ 60f (1280 x 720) 
File format  AVI (AVC/ H.264) 
Internal memory  32MB Nand Flash for Firmware coding only 
External memory  Memory card (SDHC) up to 32 GB 
File size (ea.)  5 minute file 
LCD display  2.4 inch color LCD 
Diagonal 120 degree; Horizontal 110 degree 
Lens angle 
Vertical 80 degree 
Lens  F2.0 fixed focus 
Operation 
0°C ~ +65°C 
Temperature range 
Storage Temperature 
-20°C ~ +70°C 
range 
Cigar car charge (Working voltage DC 10V ~ 
30V) 
Power supply 
5V/ 1A adaptor (input AC 100 ~ 240V 50/ 
60Hz) (optional) 
White balance  Auto 
The default value is zero and can be adjusted 
Exposure control 
manually. 
Microphone  Yes 
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Date/ Time (RTC)  Yes 
Circling Recording  Yes 
Automatic Recording  Yes 
Emergency Recording Yes 
Monitor Mode  Yes 
Motion Detection  Yes 
The screen will 
HOLUX GVR-2100 G1 
automatically 
Yes 
turn off 
The image flips  Yes 
Time Stamp keeping 
At least 7.5 days 
time 
Green: power on 
Red: REC in process 
LED indicator 
Red flashing: SD card not inserted/ 
recognized; can’t recording 
Interface  USB 2.0; HDMI/ AV output; SD slot 
Dimensions  101 x 66.5 x 23.7 mm (L x W x H) 
Weight  Approx 100 grams 
Note: Specifications are subject to change without notice. 
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