User guide

ASTRO Digital Spectra and Digital Spectra Plus Model W4, W5, W7, and W9 57
General Radio Features
Receiving a Call While Alarms Are Turned On
When a call is received, the vehicle’s horn sounds for four seconds,
and/or the car lights turn on for 60 seconds. The time interval can be
modified by a qualified radio technician.
The display alternates between the type of call received (CALL,
PAGE, or PHONE) and the selected mode name.
2 Turn the Mode knob (W4) or
press the Mode rocker
switch (W5, W7, W9) to
review the choices until the
desired alarm is displayed:
• HORN ON
• LITES ON (W4, W5, W7) or
LIGHTS ON (W9)
• H/L ON (both horn and
lights)
3 Press the HOME or H/L
button to select the desired
alarm and return to normal
operation.