Operation Manual
20VC335 (EIA) / 21VC335 (CCIR)
BOX CONTENTS
1. Camera module
2. Connection cable
3. User manual
SAFEGUARDS & WARNINGS
Prior to installation and use of this
product, the following WARNINGS should
only be observed.
1. Installation and servicing should only
be done by Qualified Service and
Installation Personnel.
2. Installation shall be done in accordance
with all local and national electrical and
mechanical codes.
3. Use only installation methods and mate-
rials capable of supporting four (4) times
the maximum specified load.
Technical Specifications
Control Functions
1) Connector (CON1)
NOTE: See 20K14X User Manual (attached)
2) Mirror Mode
Presetting ---> Mirror off (R15 In)
3) Electronic Exposure (Auto Iris)
Presetting ---> EE on (R14 DEL)
4) AGC (Gain)
Presetting ---> R34 (value 22k)
To adjust gain setting
R34 value up ---> Gain Up
R34 value down ---> Gain Down
04/10/08 INS-20VC335 Rev A
Pin Wire Color
Remark
1
Red
12VDC Power Input
2
Black
Common / Ground
3
White
Video Out (1Vp-p)
Pin
Mirror
Remark
1
On
R15 Delete
2
Off
R15 Insert
Pin
EE
Remark
1
On
R14 Delete
2
Off
R14 Insert
Pin
Gain
Remark
1
Max
R34: 000 ohm
2
Medium
R34: 22k
Top View
Bottom View
Electrical
20VC335
EIA
21VC335
CCIR
CCD Sensor
1/3” IT CCD
Active Pixels (H x V)
512 x 492
500 x 582
Resolution
420 TVL
Sensitivity
<0.3 lux
Signal to Noise Ratio
> 49 dB
Gamma
Fixed 0.45
Gain
AGC On / Fixed
(via hardware change)
Synchronization
Internal
Shutter Speed
1/60 – 100,000 1/50 – 100,000
Mirror Mode
Default Off / On
(via hardware change)
Iris
Electronic On / Off
(via hardware change)
Video Output
1Vp-p (75 ohm)
Power Supply
12VDC (9V-16V)
(not polarity protected)
Power Consumption
<1.2W (max 115mA)
Environmental
Ambient Operating
Temperature
-10° C ~ 50° C
(14° F ~ 122° F)
Storage Temperature
-15° C ~ 65° C
(5° F ~ 149° F)
Operating Humidity
95% RH
Mechanical
Dimensions (WxHxD)
32mm x 32mm x 26mm
(1.25” x 1.25” x 1.02”)
Weight
30g w/ lens (1.05 oz)
Lens Mount
M-12 board
Accessories
3pin 200mm Power / Video With
Flying Leads
R34
R39
Gain Setting Value
