Relacart Electronics WAM-400 - Manual (Page 5)

Option for the wireless transmitters
Wireless Boundary Microphone UB-200
①Power Button
a)Power Supply Button: Press power button in 3 seconds to turn on power and the indicator light turns into
green, 3 seconds to turn off the power.
b)Mute Button: Once the power is ON, press this button 1 second, it will be mute, and LCD screen display
“MUTE”, you will also find the indicator light turns into orange. Press 1 second more to eliminate “Mute”
function, letter “MUTE” disappear on the LCD screen, indicator light is back to green.
②LCD Window: Liquid crystal display indicates operational frequency / channel, mute, lock status and
battery condition. The transmitter's “fuel gauge” battery indicator displays a maximum of 4 bar segments.
When it leaves 1 bar segment, the batteries should be replaced immediately to ensure continued operation.
③Infrared Data Receiving Window (iR): Use to receive the data signal from the receiver.
④Battery Door Switch: Open the battery door by sliding the switch.
⑤Battery Compartment: Insert 2 fresh 1.5V AA batteries. (Alkaline type is recommended, always replace
both batteries.)
Warn: Observe correct polarity as marked inside the battery compartment to avoid damage to the internal
electric parts.
Wireless Conferencing Microphone ED-3000
①Power Button.
②LCD Window: Liquid crystal display indicates operational frequency and battery condition. The
transmitter's “fuel gauge” battery indicator displays a maximum of 4 bar segments. When it leaves 1 bar
segment, the batteries should be replaced immediately to ensure continued operation.
③Infrared Data Receiving Window (iR): Use to receive the channel data from the receiver
④Battery Cover: Unscrew it can reveal the battery compartment.
⑤Battery Compartment: Insert 2 fresh 1.5V AA batteries. (Alkaline type is recommended, always
replace both batteries.) Observe correct polarity as marked inside the battery compartment.