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36-50 Installation and User Guide V1.0 11

Rear panel description

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1. LINE 1 to LINE 6 – 6 pairs of RCA (phono) sockets for connection of music sources. Inputs are stereo, summed internally

to mono. See page 12.

2. GAIN – preset trim control for each line input, providing ±10 dB of gain adjustment for input level matching. See page 16.

3. MICROPHONE INPUT – balanced microphone input on 3-pin female XLR connector. See page 13.

4. GAIN – preset mic gain control, gain range 10 to 60 dB. See page 16.

5. MIC EQ – HF & LF preset EQ controls. See page 17.

6. ACCESS – 4-pin 5 mm-pitch screw-terminal connector for per-zone paging access by contact closure. See page 13.

7. PRIORITY – activates Automatic Voice Over (AVO) mode, giving immediate priority to announcements made via the mic

input. See page 18.

8. MUSIC EQ – HF & LF EQ adjustment for each zone output. See page 17.

9. UTILITY MIC & MUSIC – two pre-set controls, adjusting the level of the microphone input and chosen music source

respectively at the Utility Output. See page 17.

10. REMOTE SOURCE + LEVEL – 3-pin 5 mm-pitch screw terminal connector for each primary zone, for connection of

RL-1/RSL-6 remote control plates. See page 14.

11. MUSIC CONTROL SWITCHES – determine whether front panel music source and level controls will remain active

when remote control plates are connected (per-zone). See page 14.

12. LOW IMPEDANCE SPEAKER OUTPUTS – outputs for each of the three zones (two primary plus Utility output) on

3-pin 3.5 mm-pitch screw-terminal connector. See page 15

13. SPEAKER LINE OUTPUTS – location of output terminals for 70 V/100 V-line operation when CXL-3120 transformer

module is tted internally (either on Model 36-50T, or as retrotted option). See page 15.

14. MUSIC MUTE – 2-pin 5 mm-pitch screw terminal connector for connection of external emergency muting relay (e.g. re

control panel). See page 15.

15. Mains – fused IEC receptacle for AC mains (includes storage for spare fuse). See page 12.

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Cloud 36 Guia do Utilizador Página 11