Telestar imperial DABMAN i450CD Manuel D'instructions page 154

7. SETTINGS
Power saving mode:
When the power saving mode is activated, the display is dimmed
to the set brightness if the device is not operated within 15
seconds.
E
Select the Power Saving Mode option and confirm your selection.
Then use the ▸ ◂ buttons to select the brightness level you want
for this mode.
Switching on:
When this menu item is activated, the display is permanently
dimmed to the set brightness.
Select the Switch on option and confirm your selection. Then use
the ▸ ◂ buttons to select the brightness level you want for this
mode.
7.1.9. Display
Change the colour display to black and white if needed.
Use the ▼▲ buttons on the remote control in the Settings menu
to select Display and press the ENTER button on the remote
control or confirm with the
ENTER button on the unit.
Change the display colour to monochrome if needed.
7.1.10. Power settings
Whenever the radio is not playing music, the device will automatically
turn off. This is the case, for example, if there is no signal in DAB
radio mode or if no playback device is connected in AUX mode.
Here you can determine whether or after what time the radio should
Operating Manual 154