8 2 0 i R U s e r M a n u a l
820iR User Manual | 8
1.
ON/OFF/MUTE Switch:
This switch
turns LT-71 ON or OFF (mute).
2.
Channel Select Switch (CH A/B):
This switch allows for selection
of Channel A or B. If you are
using a single microphone, we
recommend using Channel A.
3.
Power/Charge Indicator:
The
light glows BLUE when the LT-71
is powered ON, RED when being
charged.
4.
External Microphone Input (MIC):
Use the 3.5mm MIC jack for the
optional TK-250 headset microphone
(part# MC-TK250LTM).
5.
Auxiliary (AUX):
Plug a laptop, MP3
player or other audio source into
this jack to wirelessly transmit the
audio signal to be played through
the system.
6.
Charger Input (CHARGER):
Plug
the charging cable from the
charger into this jack for daily
charging. The LED on the front will
glow RED to indicate charging.
LT-71
LT-71
1
2
4
5
6
3
OPTIONAL LT-71 CONTROLS AND CONNECTIONS
Summary of Contents for 820iR
Page 1: ...820iR Classroom Audio System U s e r M a n u a l ...
Page 5: ...8 2 0 i R U s e r M a n u a l 1 820iR User Manual SECTION 1 System Overview ...
Page 14: ...8 2 0 i R U s e r M a n u a l 820iR User Manual 10 SECTION 2 Installation ...
Page 40: ...8 2 0 i R U s e r M a n u a l 820iR User Manual 36 USER NOTES ...
Page 41: ...8 2 0 i R U s e r M a n u a l 37 820iR User Manual USER NOTES ...
