Hold down the “City” button for three(3) seconds to select either English or Spanish mode for your
voice alert system
Factory default is “English Mode”.
9) Feature Memory
The RMR-D550 will automatically “Remember” your settings when the unit is turned off or
removed from the power. All features selected are retained in memory.
Bright – Dim – Dimmer - Dark
Audio Tone
Highway - City 1 – City 2
Mute On or Mute Off
Voice On or Voice Off
English or Spanish
10) Voice ON/OFF Select
Hold down the Dim Button for three seconds to select Voice On or Voice Off Mode.
Factory default is “Voice On” Mode.
When you drive with Voice Off mode, you will not be alerted by Voice message.
11) Tutorial Mode
The RMR-D550 has a tutorial mode intended to familiarize you with the various
visual display and distinct audible alerts the unit performs.
Hold down Dim and City buttons for three seconds to engage Tutorial Mode.
Press any button to exit the All-LEDs-On status, that is the end of tutorial mode.
12) Feature Engage Confirmation
Each time a button is pressed two beeps confirm feature “On”, one beep
confirms feature “Off”.
