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.
②
③
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 :+81(0)422-55-5115 Fax :+81(0)422-55-0131
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.
