Valcom Pagepac Plus V-5335621 Manual page 8

The paging level meter [Red LED bar graph] (see Figure 7) indicates the paging level changes that are
taking place with dual LEDs.
Calibration complete.
Mic Only
Figure 6. Clock Control or Remote Control of Levels Manual Override, Relay Outputs
-24 dB
Manual Level Control
Manual Level Control
[Blue Knob]
Sets Level of Audio
Figure 7. Manual Level Control of the ALC without the Microphone & Remote Manual Level Control
Clock Control or Remote Control of Levels
Relay Outputs
Mic Only
NO NO
NC NC
C C
1 1
Control of External Devices
Relay Outputs
Automatic Level
Control
-18 dB
-12 dB
100dB
-6 dB
90dB
80dB
70dB
60dB
SPL meter
[Green LED]
Non-functional
Manual Override
Clock Inputs or Remote Control
-24dB -24dB
NO NO
NC NC
C
1 1 C
NO C NO C
1 1
Noise Level Paging Level
dB SPL dB
105dB Full V olume
95dB -6 dB
85dB -12 dB
75dB -18 dB
65dB -24 dB
Paging Level
[Red LED]
8
-18dB -12dB -6dB
NO C NO C NO C
1 1 1
T elephone Input
Active
Set Maximum Noise Level
95dB
100dB
90dB
85dB
105dB
Maximum Noise
[Red Knob]
Not Used
947194