User's Manual Part 1

Menu key
Via this key, you can choose the right function you want.
4
4
UP/DOWN key
In the menu mode, you can choose the right value via these two keys.
Display
The LCD shows RF/AF signal, remaining battery life of the transmitter, group
value, channel value and the selected frequency.
2
2
3 3
It is equipped with two functions, memo function, and auto scan function.
MEM key
5 5
THE REAR PANEL
Antenna Input Socket
Allow you to connect plug-in antennas, remote antennas, or even a complex
antenna network.
XLR Audio Output
This is a professional balanced XLR output connector.
Audio Output Jack
This is a professional unbalanced output jack.
It is used to connect an attached adapter.
1 1 2 2 3 3 4 4
1 1
2 2
3 3
DC Input
4
4
3.2 UP-8H, Handheld Transmitter
6
3 3
7 7
6 6
1 1
2 2
4 4
5 5
Fig 12
4.2.3 Battery Replacing And Charging
Please be advised to use only UM3 size AA 1.5V, one pair batteries for power supply.
If the rechargeable batteries are used,
- Please keep the batteries inside, and use the charger (optional accessory, provided
by the manufacturer) to recover the batteries.
- During the charging process, the "Remaining battery life display" flashes.
- Normally, the battery should be recharged within 6-hour.
Note: when the transmitter is muted, the microphone couldn't send out any AF signal, that
means, no sound has been sent out from the microphone.
Remaining battery life display
Fig 13
Caution: Danger of explosion if battery is incorrectly replaced. Replace only with the
same or equivalent type.
4.3 Operating frequency matches between the receiver and the transmitter
To make the operating frequency matched between the transmitter and the receiver,
there are two options,
- Controlled from the receiver,
1) Auto Scan
Turn on the receiver, the MEM key press for a few seconds to enter into the auto
scan mode. You can see"SCAN" flashes on the top left of the LCD, it means the
auto scan function has been activated. under the auto scan mode, the scan function
automatically searches the receiver's entire frequency band from start to stop.
During the search, these presets of GROUP, CHANNEL and frequency keep
flashing as they are scanned. As soon as the stop frequency is reached, the scan will
be stopped automatically, the value of frequency is keeping flashing channel preset,
press the MEM key, you can save the information.
Remark: some frequencies should be scanned manually by adjusting UP/DOWN Key,
please refer to use's manual of UP-81DR for details!
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