Technical data

Operation M217
16
Setting the display contrast
The contrast of the display is
adjusted by Revox to an optimal
reading angle.
Depending upon installation position
it can occur however that a stronger
or weaker contrast attitude supplies
the better reading off result. This
contrast attitude can later be made
with the help of the two marked
softkeys in the Standby mode.
Hold down the respective softkey
button for several seconds.
Setting the time in the side room
The time can also be set from a side
room, assuming that an M217 Wall-
mounted display is being used.
Switch the side room off and press
and hold the two highlighted keys for
approx. 2 seconds. The display now
changes to the Set Clock mode. Here,
you can set the time and the
weekday using the 4 keys on the
M217 display. The Exit key returns
you to the normal operating state.
L Display contrast setting
If you only press one of the
highlighted display buttons, you
modify the display contrast setting.