User's Manual

| SPH10

MAINTENANCE AND CARE

The SHM10 should be treated with care and the following suggestions will help you protect

your warranty coverage.

1. Do not use or store the device in dusty, dirty areas. Its moving parts and electronic

components can be damaged.

2. Do not store the device in hot areas. High temperatures can shorten the life of electronic

devices, damage batteries, and wrap or melt certain plastics.

3. Do not store the device in cold areas. When the device returns to its normal temperature,

moisture can form inside the device and damage electronic circuit boards.

4. Do not attempt to open the SPH10

5. Do not drop or knock the device. Rough handling can break internal circuit boards and

fine mechanics.

6. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device.

7. Do not paint the device. Paint can clog the moving parts and prevent proper operation.

These suggestions apply equally to the headset main unit, speaker-microphone clamp unit, or

power charger.