Toa WT-5100 - Manual (Page 3)

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3. FEATURES
• Commercial earphones can also be used (plug diameter: 3.5 mm, impedance: over 16 Ω).
• Allows up to 16 different frequencies to be received by selection.
• An optimized PLL-synthesizer minimizes the oscillation frequency drift resulting from the ambient
temperature or voltage fluctuation.
• The battery indicator indicates the state of battery consumption to avoid the unit's failure due to
battery exhaustion.
• Compact and highly reliable.
4. HANDLING PRECAUTIONS
• Do not expose the unit to rain or an environment where it may be splashed by water or other
liquids, as doing so may result in unit failure.
• Never open nor remove the unit case to modify the unit. Refer all servicing to your nearest TOA
dealer.
• Take care not to drop the unit onto the floor nor bump it against a hard object as the unit could fail.
• Do not use the unit in locations where it is exposed to seawater.
• To clean, wipe with a dry cloth. When the unit gets very dirty, use a cloth damped in a neutral
cleanser. Never use benzene, thinner or chemically-treated cleaning cloth because such volatile
liquids could deform or discolor the unit.
• To avoid the unit's failure, do not use the unit in locations which vibrate or where dust
accumulates.
5. NOMENCLATURE
Earphone output terminal
(ø3.5)
Operation/battery indicator
Clip
Power/volume switch
[Top]
[Front] [Rear]
Holder
Neck strap entry hole
Neck strap
Channel selector switch
Cover lock
Battery cover