Philips 862474 用户手册

Cleaning

Maintaining the Monitor  

Do not immerse the monitor in liquid or use caustic or abrasive cleaners.

Do not spray or pour any liquid on the monitor or its accessories.

Do not allow any liquid to penetrate connectors or openings in the monitor’s chassis.

To clean the monitor, dampen a cloth with a commercial, nonabrasive cleaner and wipe the 
top, bottom, and front surfaces lightly. For cables, sensors and cuffs, follow the cleaning 
instructions in the Directions for Use shipped with those components. 

If liquid is accidentally spilled on the monitor, clean and dry it thoroughly before reuse. 

If in doubt about monitor safety, refer the unit to qualified service personnel. 

This section provides some information on how to handle and maintain the battery. 

Storing the monitor for a long period of time without charging the battery can degrade the 
battery capacity. A complete battery recharge (>90%) requires 8 hours in standby mode or 14 
hours in operational mode. If the battery needs charging, connect the monitor to the AC outlet 
as described “Charging the Battery”on page 3-9 

If the monitor operates for less than one hour on battery power before the low battery alarm 
occurs, the battery should be conditioned. See “Electrical”on page 12-3 for typical battery 
operating times and conditions.

If the same symptom persists after the battery is conditioned and indicating a full charge, the 
battery should be replaced (see “Removing the Battery”on page 7-4 for more information).