Safety And Maintenance - Philips PET707 User Manual

• Unplug the AC adaptor from the outlet or remove the battery
pack when the unit is not used for long periods of time.
• Hold the plug to disconnect the AC adaptor. Do not pull the
power cord.
Please always use supplied AC/DC adaptor (AY4130)

Safety and maintenance

• Do not disassemble the unit for laser rays are dangerous to eyes.
Any service should be done by qualified service personnel.
• Unplug the AC adaptor to cut the power if liquid or objects get
inside the unit.
• Take care not to drop the unit or subject it to strong shocks,
which may cause malfunction.
Hearing Safety
Listen at a moderate volume.
• Using headphones at a high volume can impair your
hearing.This product can produce sounds in decibel ranges that
may cause hearing loss for a normal person, even for exposure
less than a minute.The higher decibel ranges are offered for
those that may have already experienced some hearing loss.
• Sound can be deceiving. Over time your hearing "comfort level"
adapts to higher volumes of sound. So after prolonged listening,
what sounds "normal" can actually be loud and harmful to your
hearing.To guard against this, set your volume to a safe level
before your hearing adapts and leave it there.
To establish a safe volume level:
• Set your volume control at a low setting.
• Slowly increase the sound until you can hear it comfortably and
clearly, without distortion.