Front Panel - Inter-m PAM-240A Operation Manual

PUBLIC ADDRESS AMPLIFIER

Front Panel

Front Panel
PAM 240A
CHANNEL 1
MIN MAX
4
1. MODULE BAYS
These panels provide for installation of optional PAM-CDA, PAM-T or PAM-D Modules, via the unit's internal
connectors.
2. PROTECTION INDICATOR
This LED indicates the state of the amplifier's protection circuitry. When the Protection LED is on (illuminated),
the protection circuitry is active, indicating that the unit is not operating normally. This is typically due to
overheating or power limiting. Please check the Input and Output condition of the amplifier.
3. OUTPUT LEVEL DISPLAY
This seven-segment LED meter indicates the amplifier's output level in RMS.
4. CHANNEL 1-6 VOLUME
Controls the individual volume levels of Channels 1-6.
5. TONE CONTROL
Individual Bass and Treble controls are used to cut (decrease) or boost (increase) the lower and higher
frequencies ±12dB.
6. MASTER VOLUME
This rotary switch controls the overall output volume of the amplifier's output signal.
7. CHIME BUTTON
Pressing this switch activates the chime circuitry.
4
PAM-240A/360A
1
PUBLIC ADDRESS AMPLIFIER
CHANNEL 2 CHANNEL 3 CHANNEL 4 CHANNEL 5 CHANNEL 6
MIN MAX MIN MAX MIN MAX MIN MAX MIN
MASTER
BASS TREBLE CHIME
-12dB +12dB -12dB +12dB
MAX MIN MAX
5
6 7
3
2
CLIP
0
-6
-8
- 11
-14
-19
PROT
SP 1 SP 2 SP 3 SP 4 SP 5 ALL POWER
ON OFF
SPEAKER SELECTOR
8 9