Check or replace the batteries for the corresponding sensor. Then press and hold [▼] located at the back of the main
unit to enforce a search for all remote signals.
If the above does not solve the problem, check the wireless transmission path from the corresponding sensor to the
main console unit and change their locations if necessary. Although wireless signals can pass through solid objects
and walls, the sensor should ideally be within the line of sight of the console unit.
The following may be the cause of reception problems:
• Distance between remote sensor and main console unit too long.
• Signal shielding materials such as metal surfaces, concrete walls or dense vegetation in the path of transmission.
• Interferences from wireless devices (such as cordless phones, radio headsets, baby listening devices) and electronic
appliances.
PRECAUTIONS
This product is engineered to give you years of satisfactory service if you handle it carefully.
Here are a few precautions:
1. Do not immerse the unit in water.
2. Do not clean the unit with abrasive or corrosive materials. They may scratch the plastic parts and corrode the
electronic circuit.
3. Do not subject the unit to excessive force, shock, dust, temperature or humidity, which may result in malfunction,
shorter electronic life span, damaged battery and distorted parts.
4. Do not tamper with the unit's internal components. Doing so will invalidate the warranty on the unit and may cause
unnecessary damage. The unit contains no user-serviceable parts.
5. Only use fresh batteries as specified in the user's manual. Do not mix new and old batteries as the old ones may
leak.
6. Always read the user's manual thoroughly before operating the unit.
CAUTION
• The content of this manual is subject to change without further notice.
• Due to printing limitation, the displays shown in this manual may differ from the actual display.
• The contents of this manual may not be reproduced without the permission of the manufacturer.
