Japan Radio Co. JLR-7900, Instruction Manual

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4.15.2 Setting a model
Set this display unit as a GPS display unit.
When the model is set, the setting contents are initialized.
When setting up to "GPS" by model setup, perform receiver selection like the first time power ON (refer
to "4.2.1 Turning the Unit On").
1. Refer to "4.15.1 Change to a maintenance mode" and display a maintenance menu.
2. Select “16.DISPLAY TYPE” by using and press .
3. Select “GPS” by using and press .
4. When the following popup menu is displayed, press “YES”.
When “NO” is selected, the model setting is cancelled.
4.15.3 Selecting a dimmer unit
Specify whether an external dimmer unit (NCM-227) or a dimmer key is used for controlling the dimmer
unit of this display unit.
When an external dimmer unit is used, the contact point input must be set to “DIMMER”. For the setting
method, see "4.15.6 Setting Contact Input”.
When sharing a dimmer unit, set the same dimmer unit for the display units that share the dimmer unit.
Unless the same dimmer unit is set, linking cannot be performed.
To calibrate the external dimmer unit, refer to "7.1 Calibration of External dimmer unit "in service
manual.
1. Refer to "4.15.1 Change to a maintenance mode" and display a maintenance menu.
2. Select “DIMMER” by using .
3. Select a dimmer unit by using and press .
Procedure
Procedure
・
When "LOG" is selected wrong, the following messages appears.
After the messages appears, press and for 8 seconds. The message is canceled.
Then, select "MID" again in the previous procedure.
・ Don't turn off the power supply until the "INITIALIZING" disappears.
Supplement
Please turn on
the power again.