Table 3. Initial Power-Up Bar Graph And Radio Status Led Sequence - ADEMCO 7845CZ Installation And Setup Manual

7845CZ Installation and Setup Guide
ACTIVE FUNCTION
1 LED 5 blinking:
7845CZ checking
current carrier list and
verifying coverage.
Time to complete: < 1
minute.
2 LED 4 blinking:
7845CZ searching for
coverage on the B-
side carrier.
Time to complete: <1
minute.
3 LED 3 blinking:
7845CZ searching for
coverage on the A-
side carrier.
Time to complete: <1
minute.
4 LED 2 blinking:
7845CZ testing
carriers for MicroBurst
coverage.
Time to complete: 2-
10 minutes.
4–4

Table 3. Initial Power-Up Bar Graph and Radio Status LED Sequence

BAR GRAPH DISPLAY
1 2 3 4 5
Y Y G G G
5 on: radio set-up ok.
4 on: B-side coverage
test complete
3 on: A-side coverage
test complete.
RADIO STATUS DISPLAY
Green lit: unregistered
G
Yellow blinking: waiting
Y
Red lit: no MicroBurst coverage
R
Green lit: unregistered radio.
G
Green not lit: previously registered radio.
Yellow blinking: B-side (once per second).
Y
Red lit: MicroBurst coverage not yet found, B-
R
side.
Red not lit: MicroBurst coverage found, B-side.
Green lit: unregistered radio.
G
Green blinking: service request successful, A-
side.
Y
Green not lit: previously registered radio.
R
Yellow lit: request for service pending, A-side.
Yellow blinking: A-side (twice per second).
Red lit: MicroBurst coverage not yet found, A-
side.
Red blinking: service request message
unsuccessful, A-side.
Red not lit: MicroBurst coverage found, A-side.
Green lit: unregistered radio.
G
Green blinking: service request successful, A-
side.
Y
Green not lit: previously registered radio.
R
Yellow lit: request for service pending, A-side.
Yellow blinking: A-side (twice per second).
Red lit: MicroBurst coverage not yet found, A-
side.
Red blinking: service request message
unsuccessful, A-side.
Red not lit: MicroBurst coverage found, A-side.
off blink rapid on
LED KEY:
blink