Inter-m PM-236, Руководство по эксплуатации

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PublIc Address MIxIng AMPlIfIer
9
PM-236/248/260
※
caution: be careful not to make total impedance of the speaker terminal to be lower than defined
impedance in any case. Impedance and output voltage are as the following table.
※
caution: select the impedance selection switch to use before connecting the speaker.
※
caution: be careful not to use 4Ω terminal and sP1 - 5 terminals simultaneously.
11. EXtERnAl InPUt (EXt In) tERMInAl
It is an input terminal to connect the output terminal of the external device when extending the input of this
device. It is a balanced type and pin arrangements are +, -, and g.
12. MIX OUtPUt (MIX OUt) tERMInAl
It is an output terminal to connect when recording the sound printed from this device or using other amps in
parallel. It is a balanced type and pin arrangements are +, -, g.
13. PRIORIty COntROl VOlUME (PRIORIty MUtE)
It is an input terminal of InPuT 1~6. InPuT 1~5 is configured with a balanced input circuit and InPuT 6 is
configured with a rcA jack.
1) Input terminal of InPuT 1~3
- PHAnTOM switch: When turning the switch On, dc 24V of phantom power is supplied to use with
condenser mic input.
- InPuT gAIn volume: It is a volume to control gAIn of the input signal.
※
do not use xlr jack and euro Terminal of InPuT 1~3 simultaneously as they are connected from the
inside.
4Ω SP1~5•COM Terminal
PM-236 4Ω 100V/27.7Ω 70V/13.6Ω
PM-248 4Ω 100V/20.8Ω 70V/10.2Ω
PM-260 4Ω 100V/16.6Ω 70V/8.1Ω
4Ω sP1~5•cOM
low Impedance
speaker connection
High Impedance
speaker connection