Shure ULX2A 사용자 설명서

25

The following table lists some common problems and their solutions. If you are unable to solve a problem, contact your 
dealer or the Shure Service Department at 1-800-516-2525 (7:30 am to 4:00 pm, Central Standard Time). In Europe, call 
49-7131-72140; other international users call Shure in the U.S.A. at 847-600-2000. 

No sound

Slide transmitter POWER switch to ON. 

• 

Make sure battery is inserted properly (+/– battery termi-

• 

nals must match transmitter terminals). 
Insert fresh battery. 

• 

Make sure receiver AC adapter is securely plugged into 

• 

electrical outlet and into DC input connector on rear panel 
of receiver. 
Make sure AC electrical outlet works and supplies proper 

• 

voltage. 

Make sure receiver is plugged in and the Power switch is in 

• 

the ON position 
Make sure transmitter and receiver are set to same 

• 

frequency 
Extend receiver antennas so that they point away from 

• 

each other at a 45° angle from vertical. 
Move receiver away from nearby metal objects. 

• 

Remove obstructions and maintain line of sight between 

• 

transmitter and receiver. 
Move transmitter closer to receiver. 

• 

No sound or faint

Increase transmitter gain until the Audio Peak icon on the 

• 

Transmitter fl ashes on loud peaks. 
Turn up receiver volume control 

• 

Check cable connection between receiver and amplifi er or 

• 

mixer. 

Sound level from the 

receiver is different 
from that of a cabled 
guitar or microphone. 

Adjust transmitter gain as necessary. 

• 

Adjust receiver volume as necessary. 

• 

Sound level is differ-
ent when you change 
guitars.

Adjust transmitter gain to compensate for differences when 

• 

you change between guitar output levels. 

Distortion increases 
gradually. 

Replace transmitter battery. 

•