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Simplex 4100 Installation Manual

Simplex 4100
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Page 68 SIMPLEX 4100 EWIS
INSTALLATION MANUAL
Document No.: 4100-M011 March 1998 Issue 1.0
6.2 PA VOLUME ADJUSTMENT
PA volume can be adjusted, using the
variable resistor located on the Amplifier
card.
To adjust the Speaker volume:-
(a) Locate TR2 PA Volume variable
resister on the Amplifier board
8225 or 8250. (See Figure 23)
(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 23 Amplifier Card Adjustments for PA Adjustments
TR1
Master
Volume
TR2
PA
Volume

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Simplex 4100 Specifications

General IconGeneral
TypeFire Alarm Control Panel
ManufacturerSimplex
Model4100
Network CapabilityYes
AddressableYes
Power Supply120/240 VAC, 50/60 Hz
DisplayLCD
Annunciator SupportYes
Battery BackupYes
Releasing CapabilityYes
Max DevicesDepends on configuration
Max Notification Appliance Circuits (NAC)Varies with configuration
Max Releasing CircuitsVaries with configuration
Max Remote AnnunciatorsVaries with configuration
Communication PortsMultiple
Operating Temperature32°F to 120°F (0°C to 49°C)
Humidity RangeUp to 93% RH, non-condensing
NAC Outputs4 (expandable)
NetworkingYes

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