Description - Optimus PM-CH7 Manual De Instalación Y Funcionamiento

PM-CH7
Preamplifier

1. DESCRIPTION

1 rack unit mixer preamplifier
7 available input channels with individual volume and tone controls.
Switchable MIC / LINE input sensitivity for channels 1-6.
Selectable priority and VOX switching on channel 1.
Adjustable output level for channel one's selectable chime.
Selectable speech filters for improved intelligibility.
Channel 7 allows the selection of 3 music sources (i.e. CD, AUX or TUNER).
TEL / EMER input terminal with VOX priority for telephone or emergency announcement.
MASTER VR adjusts overall output signal level.
RCA connectors for PRE OUT, TAPE OUT, and MASTER OUT unbalanced output signal.
XLR connector for MASTER OUT balanced output signal.
MASTER / SLAVE connector allows expansion of the system with a second unit, thus
extending the number of available channels up to 14.
PM-CH7 Version 1.0 Pág 3 de 12