AKG PT 4000, Инструкция пользователя, Страница: 21 / 74

3 Setting Up
3.7 Multichannel Systems
Note:
Important!
3.8 Setting Input Gain
Push the jog switch briefly. The transmitter will stay tuned to the original frequency and the display will
revert to the following screen:
You can now go on to set the input gain referring to section 3.8 or switch the transmitter to LOCK
mode.
1. Be sure to assign a separate carrier frequency to each wireless channel (transmitter and receiver).
2. To find intermodulation-free carrier frequencies quickly and easily, we recommend selecting all
required carrier frequencies from the same Frequency Group within the same Preset.
If reception on the selected carrier frequency is poor, use Auto Channel Setup on the receiver to find
the next clean Subchannel within the selected Frequency Group.
Should you find no clean Subchannel, use Auto Group Setup
on the receiver to select a different
Frequency Group within the same Preset and selecet a new frequency for each transmiter and receiver.
Do not operate two or more wireless channels on the same frequency at the same time and
location. This would cause unwanted noise due to radio interference.
You can set the transmitter input gain either in SILENT mode or in SETUP mode. We recommend setting the
input gain in SETUP mode because you can switch to LOCK mode directly, without having to power down first.
1. To move from LOCK mode to SETUP mode, push and hold the jog switch for approx. 1.5 seconds.
The display will change as follows:
2. Turn the jog switch briefly to the left.
The display will show the current input gain in dB and the "GAIN" label will be flashing.
3. Push the jog switch briefly.
The currently selected input gain value in dB will be flashing on the display:
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