Toa IR-300M - Manual (Page 14)

• Charge using the IR-200BC
Battery Charger.
[Operating on dry cell batteries]
• Battery polarities not correct.
• Batteries exhausted.
14
15. TROUBLESHOOTING
Symptom Possible cause Remedy
Battery indicator does not
light even if the power switch
is turned on. [Operating on rechargeable batteries]
• Battery polarities not correct.
• Specified battery not used.
• Battery not charged.
• Reinsert batteries correctly.
• Replace the batteries with the IR-
200BT rechargeable batteries for
the infrared wireless microphone.
• Charge using IR-200BC Battery
Charger.
• Reinsert batteries correctly.
• Replace with new ones.
When the power switch is
turned on, the battery
indicator lights red. [Operating on dry cell batteries]
• Batteries exhausted.
• Replace with new ones.
[Operating on rechargeable batteries]
• Battery discharged.
When the power switch is
turned on, the battery
indicator alternately flashes
green and red. • Channel selector switch not set
correctly to an indicated position.
• Perform channel settings correctly.
(Refer to p. 11 "Channel settings.")
Infrared wireless tuner's
reception indicator does not
light (no signal received)
even with the power switch
turned on. • Channel set for infrared wireless
microphone not identical to the
tuner.
• Reset the infrared microphone to
the same channel as the tuner.
Interferes with other infrared
microphone being used
simultaneously. • Two infrared wireless microphones
set to the same channel.
• Set channels correctly.
(Refer to p. 11 "Channel settings.")
• Infrared wireless microphone used
too close to the tuner.
• Keep the infrared microphone at
least 50 cm (19.69") away from
the infrared tuner.