4
Introduction
13
Charger
Troubleshooting
About AC/DC adapter
Use Azden recommending AC/DC adapter for recharging
the battery on the transmitter unit.
BC-27 for IRR-15 / IRR-30
BC-29 for IRB-10c / IRN-10 / IRH-15c
The single most important thing to ALWAYS check when trouble arises is the battery.
Make sure they are fresh and the POWER LED is glowing brightly.
SYMPTOM CAUSE
No POWER LED
a. Receiver switch Is set to "OFF"- change to "ON"
b. External 12V DC power source is not connected or is malfunctioning
c. Dead or very weak battery in body-pack or handheld
No audio from body-pack
a. Make sure the volume on the receiver is turned up for the appropriate channel and the body-
pack is powered ON
b. If two body-packs are being used, make sure they are set to different frequency channels
c. If using an external mic, make sure it is plugged in to the body-pack properly and the internal
gain control has been adjusted.
No audio from handheld mic
a. Make sure the volume on the receiver is turned up for the appropriate channel and the handheld
mic is powered ON
b. If two handheld mics are being used, make sure they are set to different frequency channels
Intermittent audio
a. Make sure there is a clear path between the emitter and the receiving sensor. Best results are
obtained when the receiving sensors are mounted high - above everyone• fs head Limited
working range a. Install extra external sensors
b. If using a body-pack, set the Power Mode to Hi.
c. Make sure all emitting points on the transmitters are covered by hands, towel etc.
Move them and face the emitting point to the receiver direction.
d. Make sure all emitting points on the transmitters are wet. Make clean with dry towel.
e. Make sure direct sun light or any strong light is coming into the sensor.
Be careful the mounting position of external sensor or the facing direction of internal sensor.
Thank you for selecting the Azden "RED" infrared system as your wireless solution. We are confident that it will
perform beyond your expectations. For over 40 years Azden Corporation has been creating technologically
advanced products. By taking advantage of the latest in CAD design and SMT production techniques, Azden's
engineers are able to produce products that exceed the published specifications and perform well beyond the
warranty period.
Azden "RED" represents a breakthrough in wireless. Instead of the normal radio waves that other wireless
systems use, Azden "RED" uses invisible light beams in the infrared range.
Through the use of infrared you will no longer be plagued by outside interference. "RED's" enhanced
performance assures you of the finest in audio clarity and reliability. The specially selected high-frequencies
provide you with trouble free performance, even in fluorescently lit rooms. Like all infrared, Azden "RED" will
not operate correctly outside in the sunlight.
In the real world, the ability to use multiple systems in the same location without frequency interference will
prove to be a tremendous benefit to you. Using infrared means that the audio generated in your room stays
in your room. Your discussions cannot be overheard on other systems in other rooms.
Designed by professionals - for professionals, Azden "RED" will provide you with years of worry-free,
high-quality performance.
