Whistler 1670LD - Manual (Page 8)

OPERATION
13
OPERATION
Dim/Dark Mode
Dim/Dark Mode reduces the illumination of the display.
• P ress and hold (Power/Play) for 2 seconds to reduce illu-
mination to a Dim setting.
• P ressing and holding for 2 seconds a second time
engages Dark Mode.
Dim or dark can be engaged during an alert. In Dark Mode,
the display goes dark for as long as a signal is being detect-
ed and for 20 seconds after, then the display re t u rns to the
dimmer setting.
• P ressing and holding a third time re s t o res full illumina-
tion to the display.
Engaging/Disengaging VG-2
See option select mode to turn this feature on.
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City/City 1/City 2 Mode
W h i s t l e r’s Three Stage City Mode is designed to reduce the
annoyance of automatic door openers, intrusion alarms and
other devices which share frequencies with police radar.
• P ress City to engage City. Display re a d s :
• P ressing City a second time engages City 1. Display re a d s :
• P ressing City a third time engages City 2. Display re a d s :
• P ressing City a fourth time cancels City, City 1, and City 2.
Display re a d s :
In City Mode, weak speed/safety radar signals give an initial
a l a rm of two beeps, and then the unit remains quiet unless
the signal becomes very strong. When the signal stre n g t h
i n c reases, two additional beeps are provided. In City 1
Mode, only the X band sensitivity is lowered. In City 2 Mode,
X-band is not detected. CAUTION: Some towns/small cities
may still be using X band radar.
If Auto Quiet is engaged in City 1 or City 2 modes and the
unit receives a strong radar signal, the unit perf o rms the Auto
Quiet feature. City Modes do not change the audio alert for
laser or VG-2.
1670LD manual 4/11/02 11:48 AM Page 15