![ADEMCO 7845CZ Installation And Setup Manual Download Page 43](http://html.mh-extra.com/html/ademco/7845cz/7845cz_installation-and-setup-manual_2850308043.webp)
7–1
S E C T I O N 7
Operation Overview
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
In This Section
♦
LED Indications
♦
Bar Graph Indications
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
LED Indications
The 7845CZ has two sets of LED displays: Radio Status LEDs, and a multi-function bar
graph LEDs. Status LED Indications
Radio Status LEDs
Radio Status green, yellow, and red LEDs provide information on pending messages,
successful or unsuccessful message transmissions, network connectivity, and registration
status. Refer to Table 7 for the LED indications and their meaning.
Table 7. Radio Status LED Indications
LED PATTERN
MEANING
Rapid blinking
(with Yellow lit
or rapid blinking)
Successful message transmission
Green
Lit (with Yellow
blinking)
Network contact but radio is unregistered
Blinking
On
or
Off Randomly
Transmitter is on the air when an unregistered 7845CZ
blinks the LED off. The LED will blink on when the
transmitter is keyed on a registered 7845CZ.
Rapid
Blinking
(with Yellow lit
or rapid
blinking). Red
briefly blinking
rapidly.
There was a transmission error that may or may not
mean that the message reached AlarmNet. The
message will be retried if this occurs.
Lit Message
pending
Blinking rapidly,
continuously
Waiting for message validation after successful
transmission
Blinking,
once/sec
Normal operation, connected to “B” side carrier
LED Indications
NEED NEW ART HERE
Yellow
Blinking,
twice/sec
Normal operation, connected to “A” side carrier
Summary of Contents for 7845CZ
Page 2: ...7845CZZ Installation and Setup Guide ii...
Page 8: ...viii...
Page 38: ...7845CZ Installation and Setup Guide 5 12...
Page 42: ...7845CZ Installation and Setup Guide 6 4...
Page 50: ...7845CZ Installation and Setup Guide 8 4...
Page 56: ...7845CZ Installation and Setup Guide 10 2...
Page 64: ...l K4426CZ 9 01 165 Eileen Way Syosset NY 11791 Copyright 2001 PITTWAY CORPORATION...