Bosch GML 50 Professional Notice Originale page 18

OBJ_BUCH-1267-002.book Page 18 Thursday, December 20, 2012 2:39 PM
18 | English
Always replace all batteries at the same time. Only use batter-
ies from one brand and with the identical capacity.
Remove the back-up batteries from the radio charger
when not using it for longer periods. When storing for
longer periods, the back-up batteries can corrode and dis-
charge themselves.
Operation
Protect the radio charger against moisture and direct
sunlight.
Audio Operation (see figures B and C)
Some audio operation functions can also be controlled via the
remote control (see "Remote control", page 19).
Switching Audio Operation On/Off
To switch on audio operation (radio and external playback
devices), press the On/Off button 38. The display 39 goes on
and the last set audio source after switching off is activated.
When the radio charger is in the energy saving mode (see "En-
ergy Saving Mode", Page 21), press the On/Off button 38
twice to switch on audio operation.
To switch off audio operation, press the On/Off button 38
again. The current audio source setting is stored.
To save energy, only switch the radio charger on when using it.
Adjusting the Volume
To increase the volume, turn the "Volume" 37 adjustment
knob clockwise; to reduce the volume, turn the adjustment
knob anticlockwise. The volume setting (value between 0 and
20) appears for a few seconds in indicator d on the display.
Before adjusting or changing a radio station, set the volume to
a lower setting; before starting an external audio source, set
the volume to medium.
Adjusting the Sound
An equalizer is integrated in the radio charger for optimal
sound reproduction.
The treble and bass setting can be manually changed or sound
pre-sets for various music styles can be used. The following
pre-programmed settings are available: "JAZZ", "ROCK",
"POP" and "CLASSICAL" apart from the individually pro-
grammable setting "CUSTOM".
To select one of the stored sound pre-sets, press the "Equal-
izer" button 26 until the desired setting is indicated in indica-
tor a on the display.
Changing the "CUSTOM" Setting:
– Press the "Custom" button 28 once. The "BAS" indicator
c flashes on the display and the stored bass level flashes in
indicator d.
– Set the desired bass level (value between 0 and 10). To in-
crease the bass level, turn the "Bass/Treb" adjustment
knob 37 clockwise; to reduce the bass level, turn the ad-
justment knob anticlockwise.
– To store the set bass level, press the "Custom " button 28
a second time. The "TRE" indicator b flashes in the display
for the following treble adjustment, and the stored treble
value flashes in indicator d.
1 609 92A 01V | (20.12.12)
– Set the desired treble level (value between 0 and 10). To
increase the treble level, turn the "Bass/Treb" adjustment
knob 37 clockwise; to reduce the treble level, turn the ad-
justment knob anticlockwise.
– To store the set treble level, press the "Custom" button 28
a third time.
Selecting an Audio Source
To select an audio source, press the "Source" button 34 until
indicator n for the desired internal audio source (see "Set-
ting/Storing Radio Stations", page 18) or external audio
source (see "Connecting External Audio Sources", page 19)
appears in the display:
– "FM": FM radio,
– "AM": AM radio,
– "AUX 1": External audio source (e.g. CD player) via the
3.5 mm socket 40 on the side,
– "AUX 2": External audio source (e.g. MP3 player) via the
3.5 mm socket 47 in the digital media bay,
– "USB": External audio source (e.g. USB stick) via the USB
port 45,
– "SD": External audio source (SD/MMC card) via the
SD/MMC slot 46.
Setting the Rod Antenna
The radio charger is provided with a mounted rod antenna 21.
For radio operation, point the rod antenna toward the direc-
tion that enables the best reception.
When the reception is insufficient, position the radio charger
at a different location that enables better reception.
Note: When operating the radio charger in the direct vicinity
of radio-communication equipment or radio transceivers, the
radio reception can be subject to interference.
If the rod antenna 21 should become loose, tighten it directly
at the housing by turning in clockwise direction.
Setting/Storing Radio Stations
Press the "Source" button 34 until "FM" is indicated for the
ultra-short wave reception range or "AM" for the medium
wave reception range in display element n.
To set a certain radio frequency, turn the "Tune" adjust-
ment knob 30 clockwise to increase the frequency, and anti-
clockwise to decrease it. During setting, the frequency is indi-
cated in display section o, then in j.
To scan for radio stations with a high signal strength,
press and briefly hold the "– Seek" button 35 to scan down
and the "Seek +" button 33 to scan up the frequency scale.
The frequency of the found radio station is briefly indicated in
display o and then in j.
When the reception of a suitable signal is sufficiently strong,
the radio charger automatically switches to stereo reception.
The indicator for stereo reception i appears on the display.
To store a set station, press the "Memory" button 27. The
"PRESET" indicator e flashes in the display and the number
of the last preset in d. To select a preset, press the "– Seek"
button 35 to scan down and the "Seek +" button 33 to scan
up, until the desired preset is displayed in indicator d. Press
the memory button 27 again to store the set station as the se-
lected preset. The indicators e and d no longer flash.
Bosch Power Tools