User's Manual Part 3

Fig 9

Since the CH/ON and SELECT keys may be easily activated by simple touch, to avoid any mis-action during the

live application, the Lock/Unlock is provided by this system for touch-proof under the Locked situation.

In case the system is locked, you can still use the CH/ON key to select the edited parameters, but, except for the

Lock/Unlock, others can't be edited.

LOCK Function

To enter into the Lock mode, please follow the below procedure.

Touch the CH/ON key slightly to select the edited parameter of Lock/Unlock (refer to then use theFig 10 & 11),

SELECT key to specify Lock or Unlock.

Several seconds later after that, the system stores the settings automatically, and LCD comesdisplay

back to the main menu which shows the current operation status.

4.2.2 Mute Mode Operation

Fig 12

Keep pressing the SELECT key for a few seconds, the unit will enter into the mute mode (see the fig 12),

repeat for unmute.

Note: when the transmitter is muted, the microphone will not send out any AF signal, that means, no sound has

been sent out from the microphone.

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

recharge the batteries.

During the charging process, the "Remaining battery life display" flashes.

Normally, the battery should be recharged within 6 hours.

Caution: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

ENGLISH