Simplex 4100 Installation Manual

SIMPLEX 4100 EWIS Page 69
INSTALLATION MANUAL
Document No.: 4100-M011 March 1998 Issue 1.0
6.3 SPEECH MICROPHONE LEVEL ADJUSTMENT
Note: There is no adjustment for the MECP microphone or the SECP microphone
levels.
There is an adjustment facility
available for a remote microphone if
fitted.
To adjust the remote microphone:-
(a) Locate R1 variable resister on
the pre-amplifier board 002 –
064. (See Figure 24)
(b) Use a screwdriver to adjust
variable resistor to required
output level.
• Turn the variable resistor
clockwise to increase
volume.
• Turn the variable resistor
anti-clockwise to decrease
volume.
Figure 24 Speech Adjustment
R1
Remote
Mic Adjust

Simplex 4100 Specifications

General

Type	Fire Alarm Control Panel
Manufacturer	Simplex
Model	4100
Network Capability	Yes
Addressable	Yes
Power Supply	120/240 VAC, 50/60 Hz
Display	LCD
Annunciator Support	Yes
Battery Backup	Yes
Releasing Capability	Yes
Max Devices	Depends on configuration
Max Notification Appliance Circuits (NAC)	Varies with configuration
Max Releasing Circuits	Varies with configuration
Max Remote Annunciators	Varies with configuration
Communication Ports	Multiple
Operating Temperature	32°F to 120°F (0°C to 49°C)
Humidity Range	Up to 93% RH, non-condensing
NAC Outputs	4 (expandable)
Networking	Yes