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Rear Panel Description
6789101113
15 16 5 4 3 2 1
MIC 1
220V
LINK 3
LINK 2 LINK 1
MIC 3 MIC 2
L.SPEAKER
1
10
STAND BY
SPEED DOME
RS-232
1
10
MIC 4
1
AUX 4
10
MIC 4
AUX OUT
VARIABLE 1
Conference
AUX INPUT
2
4
EQUALIZER
OUT
IN
FUSE 250V 8A
SPEAKER 8£[
+
- -
+
~ AC FUSE 250V T8A
~ AC 110V/220V
50/60HZ
CAUTION:
.TO PREVENT ELECTRIC SHOCK
DO NOT REMOVE COVER(OR BACK)
.NO USER SERVICEABLE PARTS
TO QUALIFIED SERVICE PERSONNEL
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
!
MADE IN TAIWAN
CONTROL UNIT
http://www.bxb.com.tw
1214
1. Link 1~3 – Conference unit connectors
2. L.Speaker Volume Control – for conference unit internal loudspeaker
3. Standby Conference Unit Connector (Invalid)
4. Speed Dome RS-485 Ports(RJ-11)(Invalid)
5. RS-232 Port (Invalid)
2
nd
foot: Transmitted Data (Tx)
3
rd
foot: Received Data (Rx)
5
th
foot: Signal Ground(G)
6. Conference Unit Internal Loudspeaker Input
7. Mic 1~3 – dynamic microphone input(6.3Ø)
8. Mic 4 – dynamic microphone input(6.3Ø)and volume control knob
9. Aux 4 Volume Control – for external input sound
10. Aux Input Terminals
11. Conference microphone sound output and external sound processor terminals
Aux out – sound output, volume is not controlled by Master Volume Control
Variable – sound output, volume is controlled by Master Volume Control
Equalizer – external sound processor terminals, connect to timbre facilities such as external
equalizer and dynamic expander. The factory set in/out a short circuit direct output.
12. Earth Ground Connection Screw
13. SPEAKER 8Ω – internal 40W×2 amplifier and low resistance 8Ω speaker signal output terminal
14. Supply Voltage (AC 110V/220V, 50/60HZ) Selector Switch
15. IEC Socket – Used for A/C Line Interconnect with AC fuse(standby fuse: AC 8A)
16. DC fuse(DC 8A)
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