14
| English
1 619 929 K79 | (12.4.12)
Bosch Power Tools
“VL”
is indicated with a value between 0 and 20 for a few sec-
onds in indicator
e
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.
The sound can be switched off by pressing the
“Mute”
button
13
. To switch the sound on again, either press the
“Mute”
button
13
once more or either of the
“Vol +”
6
or
“Vol –”
but-
tons
5
.
Adjusting the Sound
An equalizer is integrated in the construction site radio for op-
timal sound reproduction.
To manually change the bass level, press the
“Equalizer”
but-
ton
4
once.
“BA”
is indicated on the display along with the
stored bass level value in the multi-function indicator
e
. To
manually change the treble, press the
“Equalizer”
button
4
again;
“TR”
as well as the stored treble value are indicated in
the multi-function indicator
e
.
The bass and treble levels can be adjusted between –5 and
+5. To increase the indicated value, press the
“Vol + ”
button
6
; to lower the value, press the
“Vol –”
button
5
. The
changed values are automatically stored when indicator
e
changes back to the time indication a few seconds after last
pressing either of the buttons.
Selecting an Audio Source
To select an audio source, press the
“Source”
button
14
until
the indicator
f
for the desired internal audio source (see “Set-
ting/Storing Radio Stations”, page 14) or for the desired ex-
ternal audio source (see “Connecting External Audio Sourc-
es”, page 14) is indicated on the display:
–
“FM”:
FM radio,
–
“AM”:
AM radio,
–
“AUX”:
external audio source (e.g. CD player) via the
3.5 mm socket
22
.
Setting the Rod Antenna
The construction site radio is provided with a mounted rod an-
tenna
7
. For radio operation, point the rod antenna toward
the direction that enables the best reception.
When the reception is insufficient, position the construction
site radio at a different location that enables better reception.
Note:
When operating the construction site radio in the direct
vicinity of radio-communication equipment or radio trans-
ceivers, or other electronic equipment, the radio reception
can be subject to interference.
Setting/Storing Radio Stations
Press the
“Source”
button
14
until
“FM”
is indicated for the
ultra-short wave reception range or
“AM”
for the medium
wave reception range in display element
f
.
To
set a certain radio frequency
, press the
seek button
12
to increase the frequency or the
seek button
11
to de-
crease it. The current frequency is shown in indicator
a
on the
display.
To
scan for radio stations with a high signal strength
,
press and briefly hold the
seek button
12
or the
seek
button
11
. The frequency of the found radio station is shown
in indicator
a
on the display.
When the reception of a suitable signal is sufficiently strong,
the construction site radio automatically switches to stereo
reception. The indicator for stereo reception
c
appears on the
display.
To
store a set station
, press one of the preset buttons
9
for 3
seconds. As soon as
“PR”
and the number of the selected pre-
set button appears in display element
e
, the station is stored.
A total of 5 FM and 5 AM stations can be preset. Please note
that an already occupied preset is overwritten when a new
radio station is assigned to it.
To
start the playback of a stored station
, briefly press the
respective preset button
9
.
“PR”
as well as the preset number
of the station are indicated in display element
e
for a few sec-
onds.
Connecting External Audio Sources
Apart from the integrated radio, various external audio sourc-
es can be played.
Remove the protective cap of the
“AUX IN”
socket
22
. Insert
the angled 3.5 mm plug of the AUX cable
26
into the socket
(see illustration on the graphics page). Connect the second
plug of the AUX cable to an appropriate audio source.
For playback of the connected audio source, press the
“Source”
button
14
until
“AUX”
appears in indicator
f
on the
display.
After removing the plug of the AUX cable, reattach the protec-
tive cap of the
“AUX IN”
socket
22
again to protect against
dirt/debris.
Time Indication
The construction site radio is equipped with a time indication
with separate power supply. When back-up batteries with suf-
ficient capacity are inserted in the back-up battery compart-
ment (see “Inserting/Replacing the Back-up Battery”,
page 13), the time can be stored even when the construction
site radio is disconnected from the A/C power supply or the
battery.
Setting the Time
– To set the time, press the button
10
until the hours indi-
cation flashes in display element
e
.
– Press the
seek button
12
or the
seek button
11
until the correct hour setting is indicated.
– Press the button
10
again, so that the minutes indica-
tion flashes in display element
e
.
– Press the
seek button
12
or the
seek button
11
until the correct minute setting is indicated.
– Press the button
10
a third time to store the time set-
ting.
Working Advice
Recommendations for Optimal Handling of the Battery
Protect the battery against moisture and water.
Store the battery only within a temperature range between
0 °C and 50 °C. As an example, do not leave the battery in the
car in summer.
OBJ_BUCH-1619-001.book Page 14 Thursday, April 12, 2012 11:48 AM
