2.5.2 Rear Panel
Refer to fig. 2.
2.6 Audio Outputs
Refer to fig. 2.
2.7 Bottom Panel
- Turn all the way CW to select a menu item or increase a parameter value.
- Turn all the way CCW to select a menu item or decrease a parameter value.
4 Sticker:
Indicates the receiver frequency version.
5 LED ring (green/red):
If one or more warning functions are activated (see section 4.3), the LED ring will be lit red
when a critical condition occurs. As long as all parameters are within their normal ranges, the LED ring is lit green.
6 DC ONLY:
Locking DC input for connecting an optional power supply.
7 ANTENNA A/B:
2 BNC sockets for connecting the supplied UHF antennas (7a) or an optional remote antenna sys-
tem.
The ANTENNA sockets also allow the receiver to be powered by an optional PS 4000 W antenna splitter as an al-
ternative to a local power supply.
• For details on antennas, accessories, and frequency planning support visit www.akg.com.
8 BALANCED:
Balanced 3-pin XLR audio output for connecting to, e.g., a microphone input on the mixing console.
9 UNBALANCED:
Unbalanced 1/4" TS audio output jack for connecting to, e.g., a guitar amplifier.
10 Output level switch:
Slide switch for matching the BALANCED output level to the input gain of the equipment con-
nected to the receiver. The switch has three positions:
-30 dB:
for high-sensitivity microphone level inputs on mixers or other equipment,
0 dB:
standard setting for microphone level inputs,
+6 dB:
for studio mixers.
The UNBALANCED output level is not adjustable.
11 DATA:
Data output for connecting to a HUB 4000 Q (optional) for controlling the receiver from a computer system.
For details visit www.akg.com.
12 LOGIC OUT:
Logic output for controlling external functions (e.g., channel muting on an AS 8 automatic mixer). This
3-pin Phoenix connector provides the following signals:
1 Receiver audio output on (5 V) / muted (0 V)
2 Logic ground
3 Transmitter batteries o.k. (5 V) / nearly dead (0 V)
The receiver type plate (13) indicating available carrier frequency ranges and approval information is affixed to the bot-
tom panel.
2 Description
SR 4500
19
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Содержание SR 4500
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Страница 89: ...SR 4500 10 11 7a 12 Fig 1 Fig 2 Fig 3 A B C 13...
Страница 90: ...D Fig 4 Fig 5 Fig 6 A B C A B C D...
