4 Operating Notes

4.1Status Screens and Setup Menus

4.1.1LOCK Mode In LOCK mode, four status screens are available.

1

Frequency screen: Carrier frequency in MHz, battery capacity bars. The "MUTE" label appears if the micro- phone is muted.

2

Preset screen (comes up only if at least one Preset has been saved): Carrier frequency as Channel num- ber within a Frequency Group, battery capacity bars. If the microphone is ON, the "MUTE" label is off.

3

Gain screen: Input gain in dB.

4

Battery screen: Battery capacity in hours and as bar graph. If the micro- phone is ON, the "MUTE" label is off.

1.To scroll through the status screens in the order shown above, turn the setup switch briefly to the right.

2.To step through the above screens in reverse order, turn the setup switch briefly to the left.

4.1.2ACTIVE In ACTIVE and SILENT modes, the various setup menus described in sections 3.4 through and SILENT Modes 3.8 come up in the order shown below:

-Preset menu

-Frequency menu

-Gain menu

-Battery screen

4.2 Selecting Modes

• To toggle between LOCK mode and ACTIVE mode, push and hold the setup switch for

 

approx. two seconds.

 

In LOCK mode, the "LOCK" label will be shown on the display.

 

 

Note:

• The transmitter is on the air in ACTIVE mode, too. Remember, though, that settings may

 

change if you inadvertently actuate the setup switch.

 

The transmitter will revert to LOCK mode after about 15 minutes.

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HT 4500

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AKG Acoustics HT 4500 manual Operating Notes