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CS175-275-575-875 Installation Guide
before the time-out period (location 3, segment 1), the system returns to the
stand-by mode and waits for a new trip.
6. If the line hold digit is received or not programmed, the system starts a two-way
session.
19.4.2 Call back mode
Steps
1. An alarm is recognized.
2. The phone line is seized from the control panel and all phones on the premises.
3. The CS534 starts the call back window timer (location 3, segment 3). If the time
runs out before the number of rings is reached, the system returns to the stand-by
mode and waits for a new trip.
4. Waits to receive the call back, up to the selected number of minutes programmed
in location 3, segment 3 for the first ring.
5. Sends a continuous indicator tone to the central station until the access digit is
received, or the maximum number of attempts in location 3, segment 4 is
exhausted. When a digit is received, the indicator tone is silenced.
6. Waits for the access digit (location 1) to match. The reset [#] key may be used
during PIN entry to clear the PIN buffer. If the access digit does not match after a
set number of attempts (location 3, segment 4) the system returns to the stand-by
mode and waits for a new trip. If the digit is validated, the system silences the
siren and starts a two-way session.
19.4.3 Control levels
Levels of the modes may be changed at any time by pressing
followed by the level
number you wish to access. If no key is pressed for three seconds, the buffer is
automatically cleared. Press [ ]-[0] to return to the beginning. Levels 1, 2 and 4 are not
supported. Attempts to access these levels revert to Level 0.
•
If a new alarm in the same partition is activated during a two-way session, the
session timer can be extended by pressing a key during the time period programmed
in location 3, segment 2.
•
If a new alarm in a different partition is activated during a two-way session, the timer
is reduced to 20 seconds and cannot be extended.
BASIC CONTROL LEVEL
0
Returns to the initial session settings when it is tripped. This includes the
microphone selection and audio mode.
1
High gain talk to the premises and extends session time.
3
High gain listen-in from the premises and extends session time.
2, 4, 5, 7, 8, 9
Extends session time.
6
Low gain listen-in from the premises and extends session time.
LEVEL
0
88
Terminates session and starts the call back mode.