ATTOWAVE RL RCUIII Users Manual

Mini RCU Operation Manual

1. MUTE Button

Press and release MUTE button to turn off the audio for any alert. When an
audio alert is sounded, you can silence the alarm by pressing MUTE button.

Press MUTE button again to turn on the audio alert.

2. Mark Alert(MA)Button

Press and release MARK ALERT(MA) button to memory the location you have
selected. This location is stored in the memory and give an audio alert when
you pass the marked location.

FCC ID: W75-RL-RCU III

3. Mark Mute(MM) Button

Press and release MARK MUTE(MM) button to mute the location you have

selected. This location is stored in the memory and mute an audio alert when
you pass the marked location

4. Volume Up(+) Button

Press Volume Up button to increase the audio volume.

5. Volume Down(-) Button

Press Volume down button to decrease the audio volume.

6. SENS Button

SENS mode reduces the annoyance of false alerts typically encountered in
urban driving areas.

7. Power Button

Press and release the POWER button to turn the unit on or off.

8. MENU Button

Press the MENU button to enter menu mode.

9. DIM Button

Press the DIM button to control LED brightness.

10. Quiet Ride

Press this button to mute the audio under selected speed.

INSTALLATION

Mounting Guidelines

• Mount the RCU near the driver’s seat or host board.

• Do not mount your unit behind any objects. These obstructions have metal
surfaces which can affect communication with host board.

• To reduce the possibility of theft, conceal your unit when not in use.

• Make sure the mounting location you have chosen is relatively level and is clean

and dry. Clean with isopropyl alcohol if necessary to remove any waxes or
polishes.

• Separate the fastener strips. Peel the paper backing off each strip and adhere

one piece to the place and the other piece to the bottom of the unit.
Battery Replacement