Yale 7402 User Manual page 12

How to set secundary/slave monitors to view image when call is made
In default mode and when receiveing a call, the master and slave monitors will ring at the
same time, but just the master monitor will display the image, while the slave monitors
will not. This setting can be changed to have all the monitors (master and slave), dispaly
the image at the same time while receiving a call by using the code 8006 on each slave
monitor.
How to set the unlock lock mode
Two types of unlock modes:
1. Power-on- to-unlock type: Unlock mode = 0 (default setting)
2.power-off-to-unlock: Unlock mode = 1
The code number of 8010 is used to set the unlock mode to 0
The code number of 8011 is used to set the unlock mode to 1
Unlock time:
The unlock time can also be changed. It can be set from 1 to 9 seconds.
The code number from 8021 to 8029 are used to set the unlock time, being the last digits
the number of seconds (1~ 9 seconds).
2 locks control
The monitor can be set to control 2 locks while you should set the unlock2 item to "on "
state.
The code number of 8015 is used to set the unlock2 OFF. This setting is for only one lock.
The code number of 8014 is used to set the unlock2 ON. This setting is to control two locks.
Note: - During a call or while monitoring outside, press
UNLOCK ( ) button. Two unlock icons will be
showed. Press UNLOCK ( ) button to release
the second lock. Press
return to last page.
Restoring the monitor to default settings will not
change this parameter.
MONITOR ( ) to release
INTERCOM ( ) button to
1
2
YDV7402-V1