QMT-5300A, QMT-5302 and QZT-5302 Instructions
4
Operation
Single-Zone System
1. When Telephone “Rings” (the local buzzer sounds intermittently, and the Green Incoming Call LED flashes)
press CONNECT to
answer
.
2. Press CONNECT again to
Hang-Up
. (Note that the Telephone Zone will
Hang-Up
automatically if all handsets
on the Zone are placed back
On-Hook
.)
3. Press LAMP TEST to test all indicators.
Multi-Zone System
1. When any Telephone Zone “Rings” (the local buzzer sounds intermittently, and the Green Zone LED and
Incoming Call LED flash) press that Zone’s Button once to
answer
. Once any one Zone has been
answered
,
calls from other Zone will cause that Zone’s Green LED and Incoming Call LED to flash, but the buzzer will not
sound.
2. Press the
answered
Zone’s button once again to
Hang-Up
. (Note that the Telephone Zone will
Hang-Up
automatically if all handsets on the Zone are placed back
On-Hook
.)
3. Press the CLEAR ALL button to disconnect all Zones.
4. Press LAMP TEST to test all indicators.
Indicators on QMT-5300A or QMT-5302
•
Common Tel. Trouble:
This LED will flash amber if there is any Zone or other trouble in the Fire Fighters’
Telephone System.
•
Master Tel. Trouble:
This LED will flash amber if the Master Telephone handset is disconnected.
•
Incoming Call:
This LED will flash green if any Telephone Zone has a handset
off-hook
and
unanswered
. It will
be steady green if all Telephone Zones with
off-hook
handsets have been
answered
.
•
Buzzer:
The Buzzer will sound intermittently if one, and only one, Telephone Zone has a handset
off-hook
and
unanswered
.
Indicators on QZT-5302
•
Telephone Zone Green LED:
This LED will flash green if there is any handset
off-hook
on that Zone, and the
Zone has not been
answered
by pressing the Zone’s button. Once
answered
, the LED will be steady green.
•
Telephone Zone Amber LED:
This LED will flash amber for
Trouble
if there is an open-circuit fault on that
Zone, such as the End-of-Line Resistor (ELR) being missing, or a wire break.
