Infinite ZI250B, Руководство пользователя

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The TX list displays the following information for
each transmitter:
™
The transmitter’s descriptor
š
The signal strength of the last received
transmission
›
An abbreviation indicating the last received
status of the transmitter.
This… Means…
OK The transmitter is functioning correctly
TA Tamper condition
BT Battery low
OS The transmitter is out of
synchronization
NA The transmitter is inactive
Notify
your
installer
The second utility, TX Test enables you to identify transmitters.
In TX Test mode, each time a transmission is received, a chime is sounded and the
activated transmitter is displayed.
To initiate TX Test mode:
1. From the Service menu, select Transmitters, TX Test [762].
2. Activate a transmitter; the transmitter’s details are displayed.
3. When you have finished, press
to exit TX Test mode.
Audio Volume
To adjust the sensitivity of the microphone and the volume of the speaker:
1. Establish a two-way audio connection.
2. From the Service menu, select Audio Volume [77]; the current setting is displayed.
3. Adjust the setting according to the following table.
Press… To…
1 Increase microphone sensitivity
4 Reduce microphone sensitivity
3 Increase speaker volume
6 Reduce speaker volume
4. Press ; the new settings are stored in the memory.
GSM Signal Strength
You can measure the GSM signal strength using the system’s RSSI (Received Signal
Strength Indication) meter.
To view the GSM signal strength reading:
•
From the Service menu, select
GSM Signal [78]; the signal
strength of the cellular network
is displayed.
Display Version
To display the system’s software and hardware versions:
•
From the Service menu, select Version [79]; the software (SW) and hardware
(HW) versions are displayed.
FRONT DOOR
S=6 OK
™
š
›
Press this key to
display the transmitter’s
default descriptor .
This reading… Means…
8 to 9 Reception is good
5 to 7 Reception is acceptable
Less than 5 Reception is unacceptable