Troubleshooting
8
9
Problem
Shifter will not turn on.
Shifter did not alert when a police
car was in sight.
Shifter display feels warm.
Shifter’s power-on sequence
reoccurs while you are driving.
The alert LED stopped flashing
when you muted the audio.
During the start-up sequence, the
front alert indicator (LED) continues
to flash, and a double brap sound is
heard.
During the start-up sequence, the
rear alert indicator (LED) flashes and
a double brap tone is heard.
Solution
• Check that the volume control is turned ON.
• Check that the vehicle ignition is ON.
• Check all connections.
• Officer may not have the laser unit turned on.
• Officer may have been targeting another vehicle.
• Officer may be using a radar gun, not a laser gun.
• It is normal for the display to feel warm.
• A loose power connection can cause the Shifter to be briefly
disconnected, and will trigger the power-on sequence.
• You have engaged the manual shut-off feature which
remains in a “receive only” mode for one minute.
• The front Shifters are not communicating to the interface.
Check all connections, or contact your installer.
• The rear Shifter is not communicating with the interface.
Check all connections, or contact you local installer.
Service
Service Procedure
If your ZR3 ever needs service, please
follow these steps:
1
Check the troubleshooting section of
this manual. It may have a solution to your
problem.
2
Contact your local installer or car
dealer where you purchased the system.
They will evaluate your unit and arrange
repairs if necessary.
Parts
Replacement parts are available through
your dealer.
Accessories
Optional Link Cable for
Passport 8500/ZR3................................ $9.95
Software Upgrade for
Passport 8500...................................... $29.95
ESCORT One Year Limited Warranty
ESCORT warrants your Shifter against all
defects in materials and workmanship for a
period of one (1) year from the date of the
original purchase, subject to the following
terms and conditions:
The sole responsibility of ESCORT
under this Warranty is limited to either repair
or, at the option of ESCORT, replacement of
the Shifter detector. There are no expressed
or implied warranties, including those of
fitness for a particular purpose or merchant-
ability, which extend beyond the face
hereof. Some states do not allow limitations
on how long an implied warranty lasts, so
the above limitations may not apply to you.
This warranty does not cover installation,
removal or reinstallation charges. ESCORT is
not liable for any incidental or consequential
damages arising from the use, misuse,
installation, or mounting of the Shifter.
Some states do not allow the exclusion or
limitation of incidental or consequential
damages, so the above limitation or exclusion
may not apply to you.
This Warranty gives you specific rights.
You may have other legal rights, which vary,
from state to state. This Warranty does not
apply if the serial number on the housing of
the Shifter has been removed, or if your
Shifter has been subjected to physical abuse,
improper installation, or modification.
