Shure UNF Wireless system Manual page 11

ENGLISH
OPERATING THE HEADSET-UHF SYSTEM
1. Refer to Figure 10. Connect the supplied ac power adapter to the DC INPUT con-
nector on the back of the receiver. Insert the adapter's cable into the power cable
retainer. Plug the adapter into a wall socket or other ac power source (use PS20
for 120 Vac, 60 Hz power; use PS20E for 230 Vac, 50 Hz power). The green
POWER light on the receiver will glow.
2. Connect the receiver's XLR AUDIO OUT connector to the mixer input using an XLR
to XLR audio cable. If no XLR cable is available, a
be substituted, but this connection will not be balanced. Set the receiver's MIC/LINE
SWITCH to match the sound system's input.
3. If using the headset for the first time, refer to the tag attached to the headset for
assembly instructions. Adjust headband and place on head, as shown on tag. For
best results, microphone should be placed
4. Slide the recessed transmitter's POWER/OFF switch to the POWER position.
The transmitter's green POWER ON light and the receiver's yellow DIVERSITY
A/B lights will glow.
5. Slide the transmitter's MUTE/ON switch to the ON position.
6. Speak in your normal conversational voice. Proper operation is indicated by:
Steady glow of the receiver's yellow DIVERSITY A/B lights.
Flickering of the receiver's AUDIO PEAK light when you speak in a loud voice.
NOTE: If the receiver's red AUDIO PEAK light does not flicker occasionally or
is constantly on, the transmitter gain may need to be adjusted. Refer to the Trans-
mitter Audio Gain Adjustment section. If the system is still not operating properly,
consult the Troubleshooting table.
7. When headset is not in use, turn off sound system and slide the recessed trans-
mitter POWER/OFF switch to the OFF position to conserve battery power.
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UT1
1
/
SHURE UT4
FRONT
FIGURE 10
10
1 1
/ " to / " phone plug cable may
4 4
" from side of mouth.
2
BACK
45