The coiled power cord provided with the unit has a cigarette lighter socket plug
at one end a small connector on the other.
1. Insert the small connector into the jack on the side of the unit.
2. Insert the other end into the cigarette lighter socket of your vehicle.
If the detector does not operate when you turn it on, remove the adapter from
the cigarette lighter socket and carefully check the socket for debris. Also, check
the fuse in the adapter and your vehicle fuse box.
4) Replacing Fuse
a. To replace the fuse, unscrew the top of the plug.
b. Remove and check the fuse to see if it has blown, if it has, replace it.
4. Operation
1) Power and Volume Control
Turn on and adjust volume.
Note : Turning on the detector will trigger the Self-Test mode.
2) Dim Mode
Press Dim Button
.
→
A voice sound will alert you that Dim mode has been activated. Each time you press
Dim button, display intensity will change Dim, Dimmer, Dark, Bright.
(Note : The RMR-D250 cannot activate Mute and Dark at same time. If the MUTE is engaged,
the DARK cannot activate.)
→
Hold down Dim Button for three(3) seconds to select “Voice On” or “Voice Off”.
3) City / Highway Mode
Press City Button.
→
”City” LED turns on for “City” Mode.
4) Mute Mode
Press Mute Button.
→
Silences the tone sound.
Note : Press button again to restore tone sound.
5) Select Tone
