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4.1 Infrared Remote Control
The IR remote control RC 55 is supplied with
every O 500 C monitor. Even when ordering a
pair or a 5.1 system, every O 500 C will have it’s
own remote control. All RC 55 are identical, it is
just a matter of providing the user with a spare
RC of the same type. The RC 55 remote control
has 36 rubber keys, which are operating all
functions of the O 500 C. In addition to the
standard controls such as menu select, cursor
keys and increment keys which have been
described before, a number of DIRECT ACCESS
keys are provided for controlling important
functions of the O 500 C.
Fig. 4.1/1 shows the layout of the keys. The
silkscreening / naming of every key will explain
the individual keys:
Numeric keys
With the number keys (
1 ... 0, *, #
) the menu-
steps of the selected menu (Main, Sys, EQ)
can be recalled directly by typing in the related
menu number (can be looked up from the
selection in chapter 3).
Please note that only the visible menupoints
of the activated user security level can be
recalled!
Setup-Keys
These keys can be used to recall the main
setups 1...4 which have been stored in menu
step 2 of the Main menu (see chapter 3.2)
IR ON/OFF
This direct access key will allow for the ON /
OFF switching of the IR remote control.
Room EQ
When pressing this key, the menu step
1 EQ
Set
of the EQ-menu becomes active to adjust
the room EQ (see chapter 5.1) of the O 500
C.
EQ ON/OFF
When pressing this key, menu 2 EQ of the
EQ-menu is activated and the EQ is switched
ON / OFF.
-20 dB
This key will select the function
17 PWR Amp
-10 dB
as described in chapter 3.2 and will
lower the listening level by 10 dB. Pressing
again will return to the original volume.
Mute
When pressing MUTE, the function described
in
4 Mute
of the main menu will reduce the
signal level by the value as adjusted in the
„
Mute Attenuation
“ menu.
Vol+/Vol-
With these keys the level of the monitor can
be adjusted. Pressing any of these two keys
will atomatically activate the menu
Input Gain
of the main menu. Any changes of the settings
in this menu do not need to be confirmed by
pressing ENTER.
Fig. 4.1/1:
The labelling of the IR- remote
control RC 55
KLEIN+HUMMEL
Setup 1 Setup 2
Setup 3
Setup 4
Mute
-20 dB
Sys
Main
EQ
1
2
3
4
5
6
7
8
9
0
IR on/off
RoomEQ
EQ on/off
+
-
Vol -
Vol +
Enter
#
