Beltronics bel990 User Guide

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1.

(Power/Start-Up Mode) Button: pressing and holding

pwr

briefly will turn the unit on. Continuing to press the pwr

button will scroll through the three start-up mode options:

NORMAL

,

MODS 

(Modificaitons),

Q-START 

(Quick Start) plus

TUTORIAL MODE.

2

Text Message Display: communicates all mode selections 
(i.e.

DIM, DARK, CITY, HIGHWAY,

and 

AUTOMUTE

) and

confirms Radar band and signal strength, presence of Laser
and sws

™

messages received.

3.

(Bright/Dim/Dark) Button: provides bright, dark and

fully adjustable dim settings of the Text Display for discreet
night travel. Audio alerts are not affected.

4.

(Audio Mute/Volume Control) Button: provides manual

muting of all Radar and sws

™

alerts. Pressing and holding the

aud 

button will change the audio level.

5.

(City/Highway) Button: choose between Highway mode

or for urban/suburban travel, City X or City All modes.

6.

Antenna Opening: Radar and sws

signals are received by 

a patented diecast antenna with integrated transition to
microstrip mixer.

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