Azden IRC-51 Installation manual

How to change the batteries
●Open battery covers by clipping the edge of cover
Install batteries refering the direction of batteries mentioned in the compartment.
Taking out from (+) batteries terminal side when removing them.
How to recharge the batteries
Use Azden recommending NiMH batteries
Use Azden recommending AC/DC adapter for charging
① Install NiMH batteries
② AC/DC jack: Connect the optional available AC/DC adapter
③ Charging Indicator: It lshows RED color when iit's power is not filled. It becomes Green when it become full.
④ AC/DC adapter : It becomes full after 10 hours. There is no counter to count charging time.
Once if you terminate the recharging action and again starts, the recharging time take again another 10 hours.
Caution: Disconnet the AC/DC charging adapter after fullfilling batteris' power, otherwise, the battey life become shorter.
②③
④
①
Specification
Power: DC7.2〜9V (NiMH battery x 6 pcs / AA battery x 6 pcs / AC DC adapter)
Operation hours (with Azden batteries) 7〜8 hours
Dimmension: 10(W)x530(H)x60(D) mm
Weight: Approx 730g
Microphone type: ECM, Directional type mic
Average audion input level: minus 50dB
Frequency range: 50 〜10,000Hz
Audio Compression ratio: 1:2
Deviation: less than 1%
Infra red band widht: 870mm
Modulation method: Frequency method
Number of channel supported: 1CH
Tone: 32.786kHz
Standard packing: Windscreen x1, AC/DC adapter x1
Optional: AA size NiMH battery
1-12-17 Kamirenjaku Mitaka-shi Tokyo 181-8533 Japan
Tel :[phone] Fax :[phone]
E-mail : [email protected] URL http://www.azden.co.jp
Printed in Japan 060-35417-01
IRC-51
Chairman Microphone
Desktop Type Infrared Wireless Microphone
Operation Manual
Thank you for selecting the Azden "RED" infrared system as your wireless solution.
We are confident that it will perform beyond your expectations. Carefully read this manual
prior to start using.
Feature
◆Thanks to infrared audio transmission method adaption, always signal stay inside of room.
The signal dont intefer with a signal at out of room.
◆ MUTE function allow chairman to stop the operation of other microphones connecting with
from CH 2 to CH6.
◆Goosnech type microphone cable for easy microphone head position setting.
◆Ring type indicator around mic head for showing the current microphone user.
◆Excellent dynamic range for high audio quality.
◆PLL frequency control method for no audio filter shift.

① Power Switch
Green color is indicated when the power is ON.
②AC adapter jack
Use optional available AC adapter supplied by maker. Dont put batteries
inside of battery compartment when using with AC adapter.
③Microphone jack
Adapt the gooseneck mic to this jack.
Take following action 1, Put down the mic end to the microphone
jack 2, Tighten the fixing ring to the counterclockwise direction.
④MUTE bottom
Pressing MUTE bttom , the chairman can mute the CH 2 - CH6
microphone operation on the spot.
If MUTE is functioning, the indicator LED become RED. During RED color appears, only Chairman
mic work. To release MUTE, again press the MUTE button. No color on indicator in no MUTE function.
⑤ TALK swtich
Press when talking and don't forget to return it after finishing the talk. Green color is indicated on the
indidation light and the owner identification ring is Orange color when talking.
No Channel selection for this mic. Preset to CH1 as factory default.
Always assign other 5 microphones for CH2 to CH 6.
⑥ Power Indicator
Green color is indicated when the power is ON.
⑦Infra red Emitting Window
Emitting audio through this window with infra red signal
⑧ Battery compartment
AA NiMH battery 6cps can be loaded.
The AA NiMH battery, use Azden recommending one. Inquire to Azden Corp ([email protected]) or
dealer supplied goods to you.
Install batteris refering the direction of batteries mentioned in the compartment.
Taking out from (+) batteries terminal side when removing them.
Each Parts Name ①
②
③
④⑤
⑥
⑦
⑧
◆Dont put any obstruction between microphones and receiver. If there is, it may block the audio
transmission to the receiver.
◆Make sure the same channel setting on transmitter and receiver
◆Adjust the audio output level to the optimum level to avoid of howling if the loud speaker stays beside.
◆Dont drop the mic and dont put any liquid
◆Dont put the mic at the place getting discrect sunshine
◆Dont cover the emitting point with hand and any materials
Operation Care
(Top view)
(Rear view)
(Side view) (Back view)
(Front view)
①
②
Handling care for Ni-MH battery
To prevent the battery break, carefully ready this manual.
1, Products life of the Ni-MH battery is 1 year under standard operation manner or 500 recharging times,
which comes first.
2, Only Azden recommending battery can be used.
To prent the standard Alkarine battery charging, Azden original battery have charging point on the side
of battery. It is different with industry standard battery charging point.
3, Dont put the battery in the slot water and watery.
5, Inside of battery, it includes the alkaline liquid. If the liquid touches to hands, skin etc., immediately
washes them.
Prohibition：
ａ Don't throw away the battery in the fire and don't make warm it.
ｂ Don't soldering it directly.
ｃ Minus and plus terminal, don't connect by needle, cable etc
ｄ Don't set the battery + - terminal in reverse.
ｅ Don't disassemble and assembly.
ｆ Don't throw away and put high pressure on it.
ｇ Recharging user only our accepted recharge.
ｈ Don't insert battery into car external battery socket, wall socket.
ｉ Don't user any other equipment without our permission.
Maintenance care
Do not attempt to service this unit yourself as opening or removing covers may expose dangerous voltage
or other hazards. Refer all servicing to qualified service personnel.
Clean only with a dry cloth. Do not use detergents or other liquids.
Replacement parts
When replacement parts are required, be sure the service technician uses replacement parts
specified by the manufacturer or those that have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric shock, or other hazards.
Safety check
Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks
to determine that the product is in proper operating condition.