DIgItAl PoWeR AMPlIfIeR
7
DPS-240D/360D/480D
6. PRIORITY VOLUME CONTROL
It is a volume control of PRIoRItY INPUt signal. this control can adjust PRIoRItY INPUt signal used as
emergency broadcasting. turn clockwise to turn the signal level and counterclockwise to lower the signal
level.
※
It is mainly for priority broadcasting so, don’t make the VolUMe level too low.
7. OUTPUT TERMINAL
Speaker output terminal. Before connecting speakers to the unit, be sure to disconnect the AC power cable.
Make certain that the total impedance is not less than the rated impedance indicated.
※
Caution:
1. Make sure that the total impedance does not equal or less than the rated impedance.
2. Do not connects a speaker has lower impedance than rated impedance, it may cause the problem to unit.
3. Do not put the speaker cable close to input signal cable.
8. OUTPUT VOLTAGE SELECTOR SWITCH
this two-position switch is used to select a output voltage. (100V / 70V)
10W
10W
10W
10W
....
10W
10W
10W
10W
....
OUTPUT
CH 1
CH 2
Speaker output
Speaker Impedance
240W
100V / 41.6
Ω
70V / 20.4
Ω
360W
100V / 27.7
Ω
70V / 13.6
Ω
480W
100V / 20.8
Ω
70V / 10.2
Ω
