4
4-5. 3,5 mm/RCA – LINE/Input 1 & 2 – Unbalanced line inputs
LINE 1/Input 1 – Controlled by Vol 1 volume control
LINE 2/Input 2 – Controlled by Vol 2 volume control
Note:
With Auto Level activated the Volume level controls are disabled.
6. Indicator Lights switch – ”ON/OFF”
7. Header DC input/output
24 VDC – Connection of external 24VDC supply voltage.
Note:
AC adapter is not
connected.
12 VDC – Power supply to external emitter panel
8. DC power supply input
Note
: Univox supplied power adapter only.
9. RF Out – BNC jack
Modulated HF signal output to expansion units or additional emitter panels.
10. Channel/Frequency Selection toggle switch
Select the transmission frequency by pressing the button repeatedly.
2.3 MHz – Left LED indicates amber
2.8 MHz – Right LED indicates green
Stereo transmission, 2.3 MHz Left and 2.8 MHz right – both LEDs, amber and green
indicates
11. Automatic Level Control (ALC) switch – ”OFF/Auto”
“OFF” – ALC disabled - LED off. Use level volume controls
(13)
to adjust the input
level. “Auto” – ALC enabled - LED indicates green. The unit is equipped with automatic
adjustment of the audio level – recommended setting.
12. Phantom Power (12V) switch – ”ON/OFF”
Green LED = ON
13. Volume controls
Input level adjustment if Automatic level control
(11)
is disabled.
Volume 1 – XLR or Line/Input No.1
Volume 2 – Line/Input No.2
Indicator LED’s for each input:
Green
– nominal audio signal strength
Amber
– approaching audio signal clipping. Indicators light up when the
input signal level is 6dB below clipping.
Red
– audio signal clipping input, approaching distortion. Adjust the
input level so LED flickers red occasionally, indicating audio peaks.
