User's Manual
www.marshall-usa.com
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QUICK START PRODUCT HIGHLIGHTS
CV610-U2 SPECIFICATIONS
1.  REMOVE Lens Cover and check all cable connections to be sure they are all firmly 
connected before powering on
2. Dial Switch Setting (at the bottom of the camera):
DIP Switch (ARM)
SW-1 SW-2 Instruction
1 OFF OFF Updating mode
2 ON OFF Debugging mode 
3 OFF ON
4 ON ON Working mode 
DIP Switch (IR CODE TYPE)
SW-3 SW-4 Instruction
1 OFF OFF Off(Close IR receiver)
2 ON OFF
3 OFF ON SEJIN 4PPM CODE
4 ON ON NEC CODE(standard)
DIP Switch (USB)
SW-5 SW-6 Instruction
1 OFF OFF
2 ON OFF Working mode
3 OFF ON Updating mode 
4 ON ON
•  Compact, ergonomically designed housing perfect for small huddle rooms or locations 
•  Supports advanced Ambarella DSP, 1/2.8 inch 5MP image sensor, and high quality 10X 62.5 degree 
  FOV optical lens, provides crystal clear image quality
•  Fast switching between different video formats: less than 1 second
•  10X Optical Zoom + 12X Digital Zoom
•  Fast and accurate focus performance
•  Easy firmware upgrade - (field-upgradable)
•  USB2.0 high speed output
•  Effective RS232/485 serial control. Up to 128 presets
•  Compatible with the majority of videoconferencing software (UVC1.5 protocol standard)
•  Camera comes with accurate IR Remote Control unit
•  IR transfer/IR pass function: excepts signals from other codec’s and IR remote control signals
Video Format MJPG - 1080P30, 720P30, 640*480P30
Video Port USB2.0
Sensor 1/2.8 inch high quality 5MP CMOS sensor
Lens F4.7~47.mm(10X), F1.8 – 14, Field of view: 62.5°(wide)-6.43°(tele)
Pan/tilt Rotation Pan:±170°; Tilt:-30°~+90°, support up-side down installation
Pan/tilt Speed Pan: 0.1°-120°/s; Tilt: 0.1°-80°/s
Preset 10 via IR remote setting, 128 via VISCA control, preset accuracy :0.1°
Control Port RS232, RS485, USB2.0 
Min. Lux 0.01lux
White Balance Auto/Manual
Focus Auto/Manual
Iris Auto/Manual
Shutter Auto/Manual
WDR Supported
BLC Supported
2D Noise Reduction Supported
3D Noise Reduction Supported
Input Voltage DC12V
Dimension 148mm×132mm×161mm
Net weight 0.9KG (2LBS)
CV610-U2 / CV610-UB Operation Manual CV610-U2 / CV610-UB Specifications
RESOLUTION & FRAME RATE SETTINGS
The Marshall CV610-U2 acts as a UVC command slave to Teleconference, U.C. or Video Capture Software programs 
that use it as a USB capture device. Once selected as an available camera, these software platforms send commands 
to camera as to compatible resolutions and frame rates based on bandwidth, software parameters, and/or computer 
capabilities. Some software platforms allow for direct adjust commands to change resolution and frame-rates, such 
as VLC Player and others. CV610-U2 adjusts as commanded by software platform or to nearest resolution settings 
available (1080p, 720p, 480p). There is no way to manually adjust resolutions and frame-rates from camera or camera 
OSD menu, since it relies on UVC (USB video class) commands. CV610-U2 adheres to UVC1.5 protocol standards. 
Note: Normal Working Mode: SW-1~5: ON, SW-6: OFF 










