KRC Technology Company KRC002 用户手册
Door/Window Detectors fitted).
3.
Additional detectors may also be fitted where required to other vulnerable
doors or windows, (e.g. garage, patio/conservatory doors etc).
doors or windows, (e.g. garage, patio/conservatory doors etc).
Note: Take care when fixing the Detector to a metal frame, or mounting
within 1m of metalwork (i.e. radiators, water pipes, etc) as this could affect
the radio range of the device. If required, it may be necessary to space the
magnet and detector away from the metal surface using a plastic or
wooden spacer to achieve the necessary radio range.
within 1m of metalwork (i.e. radiators, water pipes, etc) as this could affect
the radio range of the device. If required, it may be necessary to space the
magnet and detector away from the metal surface using a plastic or
wooden spacer to achieve the necessary radio range.
Troubleshooting
Symptom
Possible Cause
Recommendation
LED cannot be displayed
Run out of battery
power
power
Replace a new battery
Check if reverse battery
polarity
polarity
Refit the battery with
correct polarity
The detector not working
Check if mounting
Reposition its mounting
location is proper
location
Remove the source of
interference
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause
harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be
determined
by turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause
harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be
determined
by turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
-
Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party