GML 20 Radio - Laser level BOSCH - Free user manual and instructions

USER MANUAL GML 20 Radio BOSCH

13. Lock the battery lid by engaging the locking latch 12 in the

housing and then pressing down. Battery Charging Use only the chargers listed in the technical data. Only these chargers are matched to the lithium-ion batteries permitted for use in your construction site radio. Note: The battery supplied is partially charged. To ensure full capacity of the battery, completely charge the battery in the battery charger before using your power tool for the first time. The lithium-ion battery can be charged at any time without re- ducing its service life. Interrupting the charging procedure does not damage the battery. Inserting/Replacing the Back-up Battery (see figure A) In order to store the time in the construction site radio, back- up batteries have to be inserted. Using alkali-manganese bat- teries is recommended for this purpose. Disengage locking latch 12 of the battery lid (“Battery Bay”) and fold out the battery lid 13. Remove the battery 14, if required. To open the back-up battery lid 7, press on the latch 6 and re- move the back-up battery lid. Insert the back-up batteries. When inserting, pay attention to the correct polarity accord- ing to the representation on the inside of the back-up battery compartment. Mount the back-up battery lid 7 again. “REPLACE AA BATTERY WHEN UNIT NO LONGER KEEPS CORRECT TIME”: Replace the back-up batteries when the construction site radio no longer stores the time. 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 construction site radio when not using it for longer periods. When storing for longer periods, the back-up batteries can cor- rode and discharge themselves. Construction Site Radio GML 20 Article number 3 601 D29 7.. Back-up batteries 2 x 1.5 V (LR06/AA) Battery V 14.4/18 Weight according to EPTA-Procedure 01:2014 kg 10.2 Protection class

Degree of protection IP 54 (dust and splash water protect- ed) Permitted ambient temperature –during charging – during operation* –during storage

0...+45 0...+45 –20...+50 Recommended batteries GBA 14,4 V ... GBA 18 V ... Recommended chargers AL 18.. GAL 3680 Audio Operation/Radio Operating voltage – for mains operation – for battery operation

230/110 14.4/18 Rated output of amplifier (for mains operation) W20 Reception range –FM –AM MHz kHz 87.5–108 531–1602 Supported file formats** MP3, WMA

• Limited performance at temperatures <0 °C ** (for SD/MMC card or USB audio source) Technical data determined with battery from delivery scope. OBJ_BUCH-1181-004.book Page 15 Tuesday, April 19, 2016 1:24 PM16 | English 1 609 92A 2NE | (19.4.16) Bosch Power Tools Operation Protect the construction site radio against moisture and direct sunlight. Audio Operation (see figures B and C) Switching Audio Operation On/Off To switch on audio operation (radio and external playback devices), press the On/Off button 26. The display 27 goes on and the last set audio source after switching off is activated. When the construction site radio is in the energy saving mode (see “Energy Saving Mode”, Page 18), press the On/Off but- ton 26 twice to switch on audio operation. To switch off audio operation, press the On/Off button 26 again. The current audio source setting is stored. To save energy, only switch the construction site radio on when using it. Adjusting the Volume To increase the volume, turn the “Volume” 25 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 construction site radio for op- timal 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 15 until the desired setting is indicated in indica- tor a on the display. Changing the “CUSTOM” Setting: –Press the “Custom” button 17 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 25 clockwise; to reduce the bass level, turn the ad- justment knob anticlockwise. – To store the set bass level, press the “Custom ” button 17 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. – Set the desired treble level (value between 0 and 10). To increase the treble level, turn the “Bass/Treb” adjustment knob 25 clockwise; to reduce the treble level, turn the ad- justment knob anticlockwise. – To store the set treble level, press the “Custom” button 17 a third time. Selecting an Audio Source To select an audio source, press the “Source” button 22 until indicator m for the desired internal audio source (see “Set- ting/Storing Radio Stations”, page 16) or external audio source (see “Connecting External Audio Sources”, page 17) 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 28 on the side,

– “AUX 2”: External audio source (e.g. MP3 player) via the

3.5 mm socket 35 in the digital media bay,

– “USB”: External audio source (e.g. USB stick) via the USB port 33, – “SD”: External audio source (SD/MMC card) via the SD/MMC slot 34. Setting the Rod Antenna The construction site radio is provided with a mounted rod an- tenna 10. 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. If the rod antenna 10 should become loose, tighten it directly at the housing by turning in clockwise direction. Setting/Storing Radio Stations Press the “Source” button 22 until “FM” is indicated for the ultra-short wave reception range or “AM” for the medium wave reception range in display element m. To set a certain radio frequency, turn the “Tune” adjust- ment knob 19 clockwise to increase the frequency, and anti- clockwise to decrease it. During setting, the frequency is indi- cated in display section n, then in j. To scan for radio stations with a high signal strength, press and briefly hold the “– Seek” button 23 to scan down and the “Seek +” button 21 to scan up the frequency scale. The frequency of the found radio station is briefly indicated in display n and then in j. When the reception of a suitable signal is sufficiently strong, the construction site radio automatically switches to stereo reception. The indicator for stereo reception i appears on the display. To store a set station, press the “Memory” button 16. 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 23 to scan down and the “Seek +” button 21 to scan up, until the desired preset is displayed in indicator d. Press the memory button 16 again to store the set station as the se- lected preset. The indicators e and d no longer flash. A total of 20 FM and 10 AM stations can be preset. Please note that an already occupied preset is overwritten when a new radio station is assigned to it. OBJ_BUCH-1181-004.book Page 16 Tuesday, April 19, 2016 1:24 PMEnglish | 17 Bosch Power Tools 1 609 92A 2NE | (19.4.16) For playback of a preset station, briefly press the “– Seek” button 23 to scan down or the “Seek +” button 21 to scan up, until the desired preset is displayed in indicator d and “PRE- SET” is displayed in e. Connecting External Audio Sources (see figure C) Apart from the integrated radio, various external audio sourc- es can be played. AUX-In connection 1: The AUX-In connection 1 is particularly suitable for audio sources to be placed outside of the digital media bay (e.g. a CD player). Remove the protective cap of the “AUX 1 IN” socket 28 and insert the 3.5 mm plug of the provided or of another matching AUX cable into the socket. Connect the AUX cable to an appropriate audio source. After removing the AUX cable, reattach the protective cap of the “AUX 1 IN” socket 28 to protect against dirt/debris. For external audio sources via the following connections, open locking latch 8 and open lid 9 of the “Digital Media Bay”. – SD/MMC connection: Insert a SD or MMC card into the SD/MMC slot 34. The labelling of the card must face to- ward the fuse cap 31. Playback of the card can be started as soon as the track number as well as the number of avail- able tracks on the card are displayed in indicator d. To re- move the card, briefly press on the card, which is then ejected. – USB connection: Insert a USB stick (or the USB plug of an appropriate audio source) into USB port 33. Playback of the USB stick can be started as soon as the track number as well as the number of available tracks on the stick are displayed in indicator d. To remove the USB stick, pull it out of the USB port. – AUX-In connection 2: AUX-In connection 2 is particularly suitable for audio sources that can be placed inside of the digital media bay (e.g. a MP3 player). Insert the 3.5 mm plug of the provided AUX cable into the “AUX 2 IN” socket

35. Connect the AUX cable to an appropriate audio source.

When small enough, the connected external audio source can be fastened into the digital media bay using the Velcro strap of the holder 36. After connecting the external audio source, close the Me- dia/connections flap 9 if possible, to protect against damage and debris. For playback of the connected audio source, press the “Source” button 22 until the indicator m for the desired au- dio source appears on the display. Controlling External Audio Sources For audio sources connected via the SD/MMC slot 34 or the USB port 33, playback can be controlled via the construction site radio. The number of the selected track is displayed at the left of indicator d and the number of available tracks on the right. Play/Pause: – To start playback, press the play/pause button 24. The playing time of the current track is displayed in indicator j. – To interrupt or continue the playback, press the play/pause button 24 again. The current playing time flashes in indicator j. Selecting Tracks: – To select a track, press the “– Seek” button 23 to scan down or the “Seek +” button 21 to scan up, until the num- ber of the desired track is displayed on indicator d. – To start playback, press the play/pause button 24. Random Playback/Repeat: – For random playback of all tracks on the card or the USB stick, press the random playback/repeat button 20 once. The indicator f appears on the display. – To repeat all tracks in the current folder/directory, press the random playback/repeat button 20 a second time. The indicator g appears on the display. Note: Only in this function, the number of the current fold- er/directory on the card or USB stick will appear on the right-hand side of indicator d. To change the folder/direc- tory, you have to return to the normal playback first and se- lect a track from the desired folder/directory. – To repeat only the current track, press the random play- back/repeat button 20 a third time. The indicator h ap- pears on the display. – To return to normal playback mode, press the random playback/repeat button 20 a fourth time, so that none of the indicators f, g or h appear on the display. – To start playback, press the play/pause button 24. Connecting External Audio Playback (see figure C) The current audio signal of the construction site radio can also be transferred to other playback devices (e.g. amplifier and speakers). Remove the protective cap of the “LINE OUT” socket 30 and insert the 3.5 mm plug of a matching AUX cable into the sock- et. Connect an appropriate playback device to the AUX cable. After removing the AUX cable, reattach the protective cap of the “LINE OUT” socket 30 to protect against dirt/debris. Power Supply of External Devices The power supply of external devices via the 12 V and the AC connection is possible only when the construction site radio is connected to mains, and not via the inserted battery. When the construction site radio is connected to the mains supply, this is confirmed by the lit green control lamp 3. USB Connection With the USB connection, it is possible to operate and charge most devices whose power supply is possible via USB (e.g., various mobile phones). Disengage locking latch 8 and open the digital media bay flap

9. Connect the USB plug of the external device to the USB

“CUSTOM” ﻂﺒﻀﻟا ﺮﻴﻴﻐﺗ

“REPLACE AA BATTERY WHEN UNIT