3 Setting Up
3.4.2 Powering Up
in LOCK Mode
Refer to fig. 1.
Note:
3.5 Switching OFF
Refer to fig. 1.
3.5.1 LOCK Mode
3.5.2 SETUP and SILENT
Modes
3.6 Checking/Setting the
Carrier Frequency
Important!
3.6.1 Frequency Menu
The transmitter is now in SILENT mode (see also section 4.2.3).
2. If the carrier frequency is not an allocated or coordinated one and/or different from the receiver fre-
quency, set the transmitter to a suitable, legal frequency referring to section 3.6.
1. Press the ON/OFF button (3) for approx. 1.5 seconds.
2. As soon as the below screen appears on the display, the transmitter is in LOCK mode.
The "LOCK" label indicates that all controls except for the MUTE switch are electronically locked to
prevent misadjustment.
If the microphone is muted, the "MUTE" label appears on the display and the status LED is lit red. If
the microphone is active, "MUTE" will not appear and the status LED will be lit green.
1. Push and hold the jog switch (6) until any one or more labels on the display start flashing.
2. Push and hold the ON/OFF button (3) until the message "bYE-bYE" appears on the display.
The display goes dark and power to the transmitter is OFF.
1. Push and hold the ON/OFF button (3) until the message "bYE-bYE" appears on the display.
The display goes dark and power to the transmitter is OFF.
If you are not sure as to what carrier frequency the transmitter is tuned to, place the transmitter
into SILENT mode following steps 1 and 2 below. In SILENT mode, you can check and adjust the
carrier frequency and input gain without transmitting a radio signal.
1. If the transmitter is ON, switch it OFF.
2. Push and hold the jog switch until the display backlighting comes on, the message "HELLO" appears,
and the status LED extinguishes.
The currently selected carrier frequency will be displayed for about 5 seconds followed by the battery
capacity that is shown in hours and as a string of bars for approx. 3 seconds.
The backlighting goes out and the display changes as follows:
The transmitter is now in SILENT mode and the display shows the Frequency menu.
3. You can either set the carrier frequency in 25-kHz increments in the Frequency menu (section 3.6.1)
or select one of the Preset Subchannels from the Preset menu (section 3.6.2). The spacing between
these frequencies prevents any mutual interference.
1. Push the jog switch briefly. The display will look like this:
2. To increase the frequency by 25 kHz, turn the jog switch briefly to the right.
To decrease the frequency by 25 kHz, turn the jog switch briefly to the left.
18
Summary of Contents for WMS 4000
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