1. POWER
- in standby, switches the device on and off
2. MUTE
- mutes the speaker and switches it on again
3. TEST TONE
- for the fine adjustment of the volumes in Dolby
digital or Dolby Pro Logic operation
4. INPUT MODE
- switches the available operation modes
5. DISPLAY
- shows information on the operation mode in the
display
6. Input selection keys
- for selecting the desired input
7. MEMORY
- stores the radio stations into the memory
8. PTY SEARCH
- Starts the RDS-Programme Type search
9. S/—
- calls the radio station memories
10. Radio operation:
/—
- Station tuning
BAND
- switches the frequency band during radio reception
AUTO/MANUAL
- for switching from automatic to manual channel
search
11. CH SELECT
- for selecting single speakers for the following fine
adjustment
12. DIRECT IN
- activats the discrete analogue 6.1 input
13. LFE TRIM
- press this key in ProLogic 5.1 channel or DTS 5.1
operation in order to reduce the volume of the low
frequencies by a maximum of 10dB
14. /—
- zur Regelung der Lautstärke
15. BASS
- ruft die Einstellung der Tiefen auf, deren Lautstärke
Sie dann mit den +/— Tasten regeln können
16. +/-
- for changing the settings for bass, treble, delay
time and LFE adjustment
17. TREBLE
- calls the setting for the treble, the volume of which
you can then control using the +/- keys
18. DELAY TIME
- for setting the delay time in Dolby digital or Dolby
Pro Logic operation
19. SPK SETUP
- activates the input of the speaker’s size
20. DYNAMIC
- press this key repeatedly in order to set the
desired dynamic compression
21. DTS/DOLBY DIGITAL
- for changing the operation mode to “DTS/Dolby
Digital”
22. SURROUND BACK
- to switch the rear surround speakers on / off
23. SURROUND MODE
- for selecting various surround operation modes
for stereo signals
24. DOLBY PL II
- enables the PRO LOGIC II mode
25. STEREO
- for changing the operation mode to “Stereo”
26. SUB ON/OFF
- for switching the subwoofer on or off
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