Proel FREE10LT - Manuale (Pagina 15)

15
• When the batteries are near to be exhaust, the LED is RED to
indicate that they must be replaced as soon as possible.
44. IR
After removing the cover, you can access the infrared port for
receiving the channel setting.
 Every time you change the transmission channel in the
FREE10LT you have to set the same channel also in the
transmitter using the IR SYNC. Place the transmitter IR port
close to the receiver IR port and press ASC: the RF LED lights
to confirm the channel sync.
45. BATTERIES COMPARTMENT
The microphone is powered by 2 type AA alkaline batteries.
NOTE: the microphone is able to operate also with 2 Ni-MH
rechargeable batteries, but in this case the operating time is less.
46. GAIN
This potentiometer set the
sensibility of the microphone
capsule. Typically it must be set at
minimum for loud singer and at
maximum for quiet talker. You can
adjust it using a small screwdriver.
47. H/L SWITCH
This switch set the level of the RF
transmission. Choosing L as LOW
you preserve the battery life but you
have a closer range (< 10 m).
Choosing H as HIGH you have a
longer range (< 30 m) but the
battery life is less.