Operating instructions
108 
Issue 1.0 March, 2006 
Descriptio
n: 
The G2-
MSC 
provides 1 
Sensor. 
Each 
Sensor can 
be assigned one of the following 18 functions in items 39-01in the TD-1648i/TDS-600 . 
 00    No Operation   03    Door Phone 1 ( 88 ) 
 01    Fire Alarm  04 – 18  Reserved for future use 
 02    Break Alarm   
The SENSOR type may be normally open or normally closed and can be set to be activated in Day or Night 
switching or in both. Parameters 39-02 in the TD-1648i/TDS-600 set each sensor contact to be a normally open 
or normally closed type and set whether to work in Day or Night Mode or both. 
0 = Disable Sensor function  4 = Normally Closed, Activated for Nighttime. 
1 = Normally Open, Activated for Daytime.  5 = Normally Open, Activated for Day and Nighttime 
2 = Normally Closed, Activated for Daytime.  6 = Normally Closed, Activated for Day and Nighttime. 
3 = Normally Open, Activated for Nighttime.   
The applications are as follows: 
  1 = Fire Alarm: Sensor detects fire, all idle extensions will be rung and all busy extensions will 
  Hear the alarm tone. The fire alarm will continue for 10 minutes. 
    Dialing [7][7][7] from the console will stop the fire alarm. 
    The LCD display will show FIRE ALARM !!!! when the alarm is activated. 
  2 = Break Alarm 
    The Sensor detects the signal appears, all idle extensions will be rung. 
    The Sensor detects the signal disappears, all extensions will stop ringing. 
    The LCD display will show BREAK ALARM !!!! when the alarm is activated. 
Individual stations can be programmed to not receive the Break Alarm in Form 45-st-06. 
The ring cadence for the fire alarm will be as follows 
A  B  c  b  A  b  C  b  a  b   
a = 1.25 seconds On  b = 0.25 seconds off  c = 0.25 seconds on. 
If door key has been set in Form 07 and Form 39, the Door key on DSS will get the following indications: 
    LED Indication   Door Phone Status 
    Off      Normal Close for Sensor 
    Red-Slow Flashing  Normal Open for Sensor 
    Red-Fast Flashing  Door Phone Is Calling 
    Green on    This Station is talking to Door Phone 
    Red on     Some other Station is talking to Door Phone 
Form 39-000-IP - Sensor Assignments 
Form 39-Item-  01  02  Name - (Reference Only – Not 
programmed in system) 
Form 39- 










