Operation With 9901 1810 Hand-Switch With Display (Optional); Change The Height Display Unit (S5 Menu); Calibrate The Height Display; Operation With 9901 19Xx Hand-Switch With Display And Memory (Optional) - OMT FREE.STAND 9029 Installation And Operating Instructions Manual

6.2

Operation with 9901 1810 hand-switch with display (optional)

This hand-switch is additionally equipped with a display for indication of the current desk height in centimetres
or inches.
The reset LED indicates that initialisation is required (see initialisation section). It stays illuminated until the
initialisation is concluded.
The info LED indicates that the controller has detected a fault. Simultaneously the display shows the "Exx" error
code instead of the current desk height. To repair the error, see the troubleshooting section.
If you stop pressing the hand-switch after a while, the display turns off if no important operating condition is
being displayed. As soon as you press a button, the display switches back on.

Change the height display unit (S5 menu)

The height display of the hand-switch can be shown in either centimetres or inches. Use the S5 menu to convert
the unit. If the display was set to centimetres, after menu selection the height will be shown in inches; if inches
were previously displayed, you can revert to the centimetre display.
To change the unit proceed as below:
1. Press the menu button (approx. 3-5 sec.) until the display shows "S x".
(x stands for a number; if "S 5" is being displayed, continue with 3.)
2. Press the UP or DOWN button until the display shows "S 5".
3. Press the S-button. The display is now reset to the previous setting from centimetres to inches or from
inches to centimetres.
To exit the menu, wait about 10 seconds until the height display reappears.

Calibrate the height display

If the displayed height does not match the actual height you can correct the display as below:
1. Press the S-button and let it go again.
2. Press the DOWN button until the height display starts flashing. (approx. 5 sec.)
3. Measure the desk height and enter the measured value (depending on the setting, in centimetres or inches)
using the UP or DOWN button. Confirm the input by briefly pressing the S-button.
To exit the menu, wait about 10 seconds until the height display reappears.
6.3

Operation with 9901 19xx hand-switch with display and memory (optional)

All hand-switches with display and memory always have the same mode of functioning; possible differences are
described in the section on the individual hand-switch.
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