Shure 27EU3222B User manual

english
WARNINGS
POnly for use between headphone jacks and earphones to
interrupt the sound source for very brief conversation.
PNot tested to be safe with non-Shure earphones.
PAlways turn off PTH module when connecting or
disconnecting cables.
PNot for use as a hearing aid, hearing protection device,
recording tool, or amplifier.
P
Always use in accordance with the all warnings and
instructions, in addition to any warnings and instructions
of your sound source device and earphones.
PTH
Instructions
©2006, Shure Incorporated
27EU3222B (Rev. 1)
Printed in U.S.A.

uSet PTH and audio device volumes to lowest levels.
vConnect earphones and audio device.
wSwitch PTH ON. Power LED light should be green.
When LED turns red, battery is low and should be
replaced.
xSlowly raise the PTH volume to a comfortable level.
Tapping the microphone should not cause
discomfort.
ySwitch PTH OFF. Adjust volume on your audio
device.
NOTE: The Push-to-Hear module has a built-in limiter
to minimize sudden changes in sound level from the
microphone. The limiter does not affect sound source
levels.
PUSH TO HEAR (PTH) INSTRUCTION

english
OPERATION
When listening to your
audio player...

OPERATION WITH PUSH TO HEAR (PTH)
...push PTH switch for
brief conversations without
removing earphones.

english
SET-UP
Power
LED
PTH
Switch
Earphones
Audio Device
Microphone