TBK Vision TBK-M73HV Instruction Manual - page 5
4
VR Adjustment level for DC Drive Lens
(3) Once the picture appears on the monitor, open the cover adjust the lens’
wrench of “TELE
← →
WIDE”
e
to get the view angle that you desire,
then adjust the focus wrench
f
of the Lens to obtain the best picture.
(4) Tighten this two wrench
ef
both, then put the cover back.
(5) DIP Switch
g
Setting
(5.1) Flickerless Function
Set switch-OFF/FLON to FLON to enable flickerless function, in
this mode, the switch-AES/OFF is auto disabled.
(5.2) AGC-Hi / AGC-Lo Function
This switch setting to High or Low of the AGC maximum gain.
AGC-Hi mode--The maximum AGC gain is approximately 26dB.
AGC-Lo mode--The maximum AGC gain is approximately 16dB.
(5.3) AUTO IRIS FUNCTION
When using an Auto Iris Lens, the Switch-AES/OFF should be in
the OFF position to disable the AES function.
Adjust the LEVEL with the VR
h
to proper level.
(5.4) BLC FUNCTION
Set Switch-OFF/BLC to BLC to enable Back Light Compensation
(BLC) function.
-
Inside Control Board (For Color Hi-Resolution)