39
INSTALLATION
D
escription of the programming led.
The programming led
.
is located on the top left of the SAR-2PLUS unit, close
to the adjustment potentiomenter PT1
On: Programming finished.
Programming led:
Off: Out of programming.
Blinking: Relay unit on programming (SW1-3 set to ON).
D
escription of the adjustment potentiometer (activation time).
The adjustment potentiometer PT1 is located on the top left of the SAR-2PLUS unit
close to the programming led.
Allows adjustment of the relay activation time from 3 seconds to a maximun
of 60 seconds.
With the potentiometer set to minimum, the output is activated only during the tone
call and with the potentiometer set to maximum is activated during the time of
call plus 45 seconds, reproducing the cadence of the call.
Additional call repeater mode:
The output activation time will range from 3 to 60 seconds depending on the PT1
potentiomenter adjustment.
Relay for lock release mode:
The output activation time will range from 3 to 60 seconds depending on the PT1
potentiomenter adjustment.
Bus relay mode:
Adjustment modes:
The potentiometer PT1 is factory set to the minimum.
E
nd of line
.
(only V2Plus system)
Put the 120 ohm End of line resistor in the SAR-2Plus units
where the bus connection ends.
SAR-2PLUS
NC
JP1
BUS
BUS
NA
C
PLATEA V2PLUS
HZ
PA PB
BUS IN BUS OUT
SW2
R.120
PLATEA V2PLUS
HZ
PA PB
BUS IN BUS OUT
SW2
BUS
SAR-2PLUS
NC
JP1
E.of LINE BUS
BUS
NA
C
BUS
40
PROGRAMMING
To program the relay unit as additional call repeater, follow these steps:
Set SW1-1 to ON.
Programming led is OFF.
Set SW1-3 to ON, to enter programming mode.
Programming led is Blinking.
Pick the handset up of the phone associated with the relay unit
and push door release button.
The programming led will be set to ON indicating that the
relay unit has been programmed.
Hang up the hanset of the phone and set SW1-3 to OFF.
The programming led will be set to OFF indicating that the
programming mode is complete.
Make a call to verify that the relay unit has been sucessfully programmed. If
there are more relay units to use as additional call repeater, program them in
the same way.
2Plus system:
To program the relay unit as additional call repeater, follow these steps:
Set SW1-1 to ON.
programming led is OFF.
Set SW1-3 to ON, to enter programming mode.
Programming led is Blinking.
Pick the handset up of the monitor/phone associated with the
relay unit and push door release button.
The programming led will be set to ON indicating that the
relay unit has been programmed.
Hang up the hanset of the monitor/phone and set SW1-3 to
OFF.
The programming led will be set to OFF indicating that the
programming mode is complete.
Make a call to verify that the relay unit has been sucessfully programmed. If
there are more relay units to use as additional call repeater, program them in
the same way.
V2Plus system:
A
dditional call repeater.
Phone must be programmed in advance (see T2PlusML document).
Monitor/Phone must be programmed in advance (see TV2PlusML document).
E.of LINE
Summary of Contents for SAR-2Plus
Page 1: ...FUSE TSAR 2PLUS ML rev 0110 SAR 2PLUS Digital relay unit instructions manual ...
Page 17: ...48 NOTAS NOTES ...
Page 18: ...NOTAS NOTES 49 ...
Page 19: ...50 NOTAS NOTES ...