Buffer/Backup Mode Parameters; Language; Contrast; Software Version - Bosch BAT 490 Manual Original

en 24 | BA� 4�� | Configuration
5.1.2

Buffer/Backup mode parameters

!
Incorrect parameter values (excessively high values)
may destroy the battery.
The "Buffer/Backup mode" parameter set displays the
following e. g.
Voltage
Current
Buffermode 12V
Range: 11,0V-14,0V
The following parameters can be selected in Buffer mode:
Battery Voltage
12 V 11 V – 14 V
24 V 22 V – 28 V
The following parameters can be selected in Backup mode:
Battery Voltage
12 V 10 V – 13 V
24 V 20 V – 26 V
1. Select the parameter with
2. Press .
 The next parameter is activated.
3. Select the parameter with
4. Press .
5. Keep pressing until the configuration menu is
terminated.
6. Connect the battery and select "Buffer mode" or
"Backup mode".
"
Buffer/Backup mode is implemented with the set
parameters.
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1 689 989 068 2012-10-30
13,5V
90A
Current
3 A – 90 A
3 A – 45 A
Current
3 A – 10 A
3 A – 10 A
or .
or .
5.2

Language

The "Language" menu is used to set the BAT 490 pro-
gram language.
1. Select the "Language" menu item.
2. Press .
 The "Language" menu is displayed.
3. Select the language with
4. Press .
 Language selected.
5. Keep pressing until the "Language" menu is termi-
nated.
5.�

Contrast

The "Contrast" menu is used to set the contrast
of the LCD.
1. Select the "Contrast" menu item.
2. Press .
 The "Contrast" menu is displayed.
3. Set the contrast with
4. Press .
 Contrast set.
5. Keep pressing until the "Contrast" menu is termi-
nated.
5.4

Software version

The "Software version" menu displays the current soft-
ware version of the BAT 490.
1. Select the "Software version" menu item.
2. Press .
 The software version is displayed.
until the "Software version" menu
3. Keep pressing
is terminated.
5.5

Factory setting

The customer-specific parameters are deleted and
replaced by the factory parameters in the "Factory set-
ting" menu.
1. Select the "Factory setting" menu item.
2. Press .
3. Press .
 Factory parameters set.
4. Keep pressing until the "Factory setting" menu is
terminated.
or .
or .
Robert Bosch GmbH