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94 | Tourguide 2020-D
The operating controls
Indications and displays on the charging case
Operation indication
The LED
POWER
6
lights up as long as the mains supply is switched on�
7
8
6
Temperature indication
The LED
TEMP ERROR
7
lights up if the temperature in the charging case gets
too high and will remain on until the temperature drops to a safe level� All
charging processes are interrupted until the temperature drops to a safe level�
LED indication for “automatic copying” function
The LED
COPY AVAILABLE
8
lights up green when the “automatic copying”
function is available� This happens
• when a switched-on receiver is placed into the charging compartment with
channel copy function (master)
10
• and at least one receiver is placed into one of the other receiver charging
compartments (slaves, light blue in the diagram)
5
�
5
10