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Removing the Lower Cover
During normal operation, the lower cover of the 7835C should
remain in place.
To remove the cover, gently press in on either of the two
locking tabs and lift the cover.
Removing the cover will trigger the following two events:
1.
A tamper zone alarm will be transmitted.
2.
The RSSI bar graph, which is intended to be used as an
installation tool and troubleshooting aid, will become
active.
Do not attempt to remove the upper cover. There are no user serviceable components
!
beneath this cover.
Refer to the following diagram to identify the components of the 7835C.
7720P PROGRAM TOOL
TAMPER / TEST SWITCH
Figure 1. 7835C with Cover Removed for Component Identification
RADIO STATUS
LEDs
TERMINAL BLOCK
GRN
YEL
RED
P3: ZONE / ECP MODE
P2: ZONE 1, 2 TRIGGER BY
VOLTAGE / GROUND
RSSI BAR GRAPH
BATTERY CONNECTOR
– 6 –
LOCKING TAB
ANTENNA
LOCKING TAB
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