Operating Instructions
O
N
Wireless Transmitter
Handheld Microphone
Operating Instructions
ON
WIRELESS MICROPHONE OPERA
WIRELESS MICROPHONE OPERA
WIRELESS MICROPHONE OPERA
WIRELESS MICROPHONE OPERA
WIRELESS MICROPHONE OPERATION
TION
TION
TION
TION
1. RF Indicator Lights:
RF Indicator Lights:
RF Indicator Lights:
RF Indicator Lights:
RF Indicator Lights: When both the
receiver module and the transmitter are
ON and operating on the same channel,
you will see an Indicator Light
(either A or B) on the receiver.
2. V
VV
V
Volume Adjustment:
olume Adjustment:
olume Adjustment:
olume Adjustment:
olume Adjustment: While speaking
into the microphone, slowly turn the Volume
knob on the corresponding receiver module
clockwise until you reach the desired level.
NOTE: Do not stand directly in front of a speaker with the
microphone on. This will result in feedback or ‘squealing’. It is best to
stand behind or off to the side of the unit when setting the volume level.
3. Squelch Adjustment:
Squelch Adjustment:
Squelch Adjustment:
Squelch Adjustment:
Squelch Adjustment: In areas that may have very high radio frequency traffic, it
may be necessary to adjust the squelch level to block out potential interference.
• Maximum squelch
(full clockwise) reduces system reception range, but also
reduces the potential for system interference.
• Minimum squelch
(full counterclockwise) increases reception range, but also
increases the potential for system interference.
4. TTTTTransmitter Low Batter
ransmitter Low Batter
ransmitter Low Batter
ransmitter Low Batter
ransmitter Low Battery Indicator:
y Indicator:
y Indicator:
y Indicator:
y Indicator: This LED will light to indicate the batteries
in the corresponding transmitter are low and need to be replaced or recharged.
NOTE: The more simultaneous systems that are in use, the more
likely it is that the squelch will need to be turned up. In most areas,
at least 4 transmitters/receivers will operate without interference at
the minimum squelch setting.
3
1
Squelch
Volume
RF LED
Indicators
4
Low
Battery
100-channel UHF Receiver Module
LightSPEED
7100R
UHF TRUE
DIVERSITY
RECEIVER
A
B
LOW
BAT
SCAN
SQ
RF
CHANNEL
VOL
Max
PWR Min
2
17
10
Sensitivity Level
Sensitivity Level
Sensitivity Level
Sensitivity Level
Sensitivity Level
This function allows the user to set the gain structure of the microphone to best fit the
voice level of the person speaking into it. A person with a very loud, booming voice may
want the microphone set to a sensitivity level of 1 or 2. A person with a very soft voice
will be better off with the microphone set to a sensitivity of 3 or 4.
To change the sensitivity setting:
• Press the “UP” button 3 times to get to
the Sensitivity Level screen.
• Press and hold the “SET” button until a
blinking cursor appears.
• Use the “UP” and “DOWN” arrows to
make a selection (1-4).
• Press and hold the “SET” button again until the blinking cursor disappears.
SENS SET
LEVEL [2]
LOCK
SET
HM-900
SET
UP
DOWN
LOCK
Handheld Microphone
End View
LightSPEED
Lock Function
Lock Function
Lock Function
Lock Function
Lock Function
This allows users to lock out all the controls on the microphone so that it is not
accidentally switched off or the channels aren’t accidentally changed in the middle of a
performance.
To lock all the controls:
• Press the “LOCK” button on the bottom
of the microphone. A lock icon will appear
on the LCD screen next to the channel number.
• The black
(or colored) disc on the bottom can be rotated around to completely
cover the controls so that the buttons cannot be accidentally pressed again.
To unlock all the controls:
• Rotate the black
(or colored) disc back around to reveal the buttons on the
bottom of the microphone.
• Press the “LOCK” button again to unlock. The lock icon will disappear.
LOCK
SET
HM-900
Rotate Disc to Secure
Controls
Ligh
tSPE
ED
CH: 002
