Approach Tech NVR-2018 DVR User Manual


 
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4.6 Key Lock Operation
The Key lock operation protects the unit against unauthorized use by disabling the entire front panel
controls. Simultaneously press these two
“<” and “>” buttons (as shown below) for at least
3 seconds to lock the unit; to release the
Key Lock, simultaneously press these two buttons again.
Power Display
Save
Enter
Setup
PLAY
STOP
REC
FWDREV
PAUSE
A-recSearch
T-rec
POWERDISK
11 14
Shift
Seq.
CH1
CH2
CH3
CH4
4
8
CH5
CH6
CH7
CH8