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| English
1 609 92A 440 • 5.9.17
Setting the Time
– To set the time, press the button
10
until the
hours indication flashes in display element
e
.
– Press the
seek button
12
or the
seek but-
ton
11
until the correct hour setting is indicated.
– Press the button
10
again, so that the minutes
indication flashes in display element
e
.
– Press the
seek button
12
or the
seek
button
11
until the correct minute setting is indi-
cated.
– Press the button
10
a third time to store the
time setting.
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 –20 °C and 50 °C. As an example, do
not leave the battery in the car in summer.
A battery that is new or has not been used for a
longer period does not develop its full capacity
until after approx. 5 charging/discharging cycles.
A significantly reduced working period after charg-
ing indicates that the battery is used and must be
replaced.
Observe the notes for disposal.
Troubleshooting – Causes and
Corrective Measures
When the corrective measures do not eliminate an
error, please contact an authorised service agent
for BTI power tools.
Maintenance and Service
Maintenance and Cleaning
For safe and proper working, always keep the con-
struction site radio clean.
Wipe off debris using a moist and soft cloth. Do not
use any cleaning agents or solvents.
In all correspondence and spare parts orders,
please always include the 7-digit article number
given on the type plate of the construction site ra-
dio.
Cause
Corrective Measure
Construction site radio inoperative
No power supply
Completely insert the
power-supply plug and
plug-in connector or the
charged battery pack
Construction site radio
too warm or too cold
Wait until the construc-
tion site radio has
reached operating tem-
perature
Construction site radio inoperative on
AC power supply
Power-supply plug or
connection cable
defective
Check the power-supply
plug and the connection
cable, and have them
replaced as required
Wrong power-supply
plug inserted
Use the original BTI
power-supply plug (also
available as spare part)
Construction site radio inoperative on DC
power supply
Battery contacts con-
taminated
Clean the battery con-
tacts (e.g. by inserting
and removing the battery
several times) or replace
the battery
Battery pack defective Replace the battery
Battery pack too warm
or too cold
Wait until the battery has
reached operating tem-
perature
Construction site radio suddenly inoperative
Power-supply plug or
battery pack not prop-
erly or completely
inserted
Plug in power-supply
plug or battery properly
and completely
Bad radio reception
Interference from other
devices or insufficient
set-up location
Position the construction
site radio at another
location with better
reception or with greater
clearance to other elec-
tronic devices
Time indication faulty
Back-up batteries of
clock empty
Replace back-up batter-
ies
Back-up batteries
incorrectly inserted
(wrong polarity)
Insert back-up batteries
correctly
Cause
Corrective Measure
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