Azden 1201URX/SI User Manual

7

2

Using either the UP or DOWN button [    ] the desired receiving frequency 

or channel number can be set. Tapping the button steps the frequency or 

channel number one at a time while pressing and holding the button moves 

through the frequencies or channel numbers rapidly. There are 188 different 

frequencies or channel numbers to choose from. Once the desired frequency 

or channel has been determined be certain to set both the transmitter and the 

receiver to match.

s

The POWER ON/OFF switch [    ] turns the 1201BT On and Off.

l

Prior to turning the 1201BT ON it is best to set the AUDIO switch [    ] to 

ST.BY. When ready to transmit, switch to ON. The ST.BY position acts as a 

“mute” that maintains the RF signal but turns off the audio.

n

This 4-pin Hirose connector [    ] is the microphone input. Azden produces a 

number of lapel, head-worn and neck-worn microphones that are specifically 

suited for the 1201BT. In addition, other externally powered (5VDC) electret 

condenser microphones can be used when they are properly wired with the 

correct Hirose connector) pin #1 is for audio +, pin #2 is not used, pin #3 is for 

bias voltage and pin #4 is ground). If you are using the 1201BT as a wireless 

instrument transmitter the connections are somewhat different (pin #1 is not 

used, pin #2 is audio +, pin #3 is for bias voltage and pin #4 is ground).

o

This screwdriver adjustment [    ] controls the level of the microphone. 

Counterclockwise rotation reduces the input gain while clockwise rotation 

increases the input gain.

The metal belt-clip [    ] provides a convenient method of attaching the trans-

mitter to the user.

j

Using either the UP or DOWN button [    ] the desired receiving frequency 

or channel number can be set. Tapping the button steps the frequency or 

channel number one at a time while pressing and holding the button moves 

through the frequencies or channel numbers rapidly. There are 188 different 

frequencies or channel numbers to choose from. Once the desired frequency 

or channel has been determined be certain to set both the transmitter and the 

receiver to match.

s

The POWER ON/OFF switch [    ] turns the 1201BT On and Off. To conserve 

battery life, it is best to turn the receiver ON only when it is actually being 

used.

p

Select either LINE or MIC [    ] depending on which input is being used on the 

camera

q

This control [    ] adjusts the output level (MIN to MAX) at the earphone moni-

tor jack [    ]. This is a 3.5mm mono jack.

k

n

This display [    ] shows several pieces of information. As discussed previ-

ously, the frequency or channel number is shown. Additionally, as the diver-

sity receiver chooses which antenna is receiving the best signal, The ‘A’ or ‘B’ 

segment of the LCD display will illuminate.

o