Preventing The Deterioration Of Sound Quality - Ricoh P3500M Manual De Instrucciones

• Do not use or store this machine in a place that is exposed to soot, cigarette smoke, or any other
type of smoke. Doing so may soil the machine, resulting in shorter product life and lower video
quality.
• Abrupt changes in temperature may cause drops of water to form inside the machine, resulting in a
phenomenon called dew condensation. Continuing to use the machine in this condition may lead to
product failure or malfunction. If dew condensation forms, wait until the drops of water evaporate
before using the machine.
• Do not use this machine when it is improperly positioned or oriented. Doing so may lead to failure
or shorten the product life.
• Route and position the power cord and other cables so that other users do not trip over them.
Tripping over the cables may cause the machine to fall, resulting in personal injury.
Use this machine in an environment that meets the following conditions:
Specification
Temperature
Humidity
Maximum Altitude

Preventing the deterioration of sound quality

• Keep objects that may cause the sound quality to deteriorate away from the microphone or
speaker.
• Blocking both the microphone and speaker may cause the sound quality to deteriorate.
• Do not place devices that generate noise, such as projectors or computers, near the machine.
• When using the machine in a room where sound echoes, try keeping your voice as low as possible
during meetings to avoid distracting echoes.
• Make sure there is sufficient space between this machine and the wall.
• Keep this machine away enough from the other party's device, for example, when the other party's
voice can be heard directly instead of through a speaker.
• Do not move the machine during a meeting.
• Operating
10 - 32 °C (50 - 89.6 °F)
• Non-operating
0 - 43 °C (50 - 109.4 °F)
• Operating
15 - 80 % (Non-condensing)
• Non-operating
10 - 90 % (Non-condensing)
3,000 m (10,000 feet)
Operating Environment
Description
23