General Operation - Koss KS4192 Instruction Manual

General Operation

Selecting the source
Press one of the input selector buttons (on the front panel or remote control) to select the below input source:
- AV SEL (press AV1/ AV2 or AV SEL)
- TUNER
- OPTICAL/ANALOG/COAXIAL INPUT SELECTIONS
1. In AV1 / AV2 or TUNER, press MENU button.
2. Press until Input Mode is selected.
3. Press OK, select AV1 or AV2, and press OK again. Then use
ANALOG and COAXIAL inputs.
4. Press OK to save.
NOTE: Analog is set as the default input. Ensure your input selection matches your AV1 or AV2 audio
connection. Mis-matching input selection will result in no audio signal.
- DVD/CD/VCD
Adjusting the Master Volume
The master volume adjusts all channels at the same time: Press
the master volume knob on the front panel.
Muting the Sound
Press MUTE to mute the speaker output. The Speaker Indicator will disappear on the display and the MUTE
icon appears. Press MUTE or the volume button on the remote or volume knob on the front panel to restore
the speakers output.
M Hz
to choose amongst OPTICAL,
on the remote control, OR rotate
E 19