2
English
Transmitting
When using the MDRMN4019 Medium Weight Headset
(with in-line PTT), push the PTT switch on the cable to
transmit. When using the MDRMN4032 Medium Weight
Headset (without PTT), push the radio PTT switch to
transmit.
Note:
The MDRMN4019
is not
compatible with the
Internal VOX option in the radio. The MDRMN4032 should
be used when the Internal VOX option is enabled.
Removing the Headset
Turn the radio off before removing the headset from the
radio side connector. Remember to reattach the radio side
connector cover when an accessory is not being used.
ACOUSTIC SAFETY
Exposure to loud noises from any source for extended
periods of time may temporarily or permanently affect your
hearing. The louder the radio’s volume, the less time is
required before your hearing can be affected. Hearing
damage from loud noises is sometimes undetectable at
first and can have a cumulative effect.
To protect your hearing :
• Use the lowest volume necessary to do your job.
• Increase the volume only if you are in noisy
surroundings.
• Reduce the volume before connecting headset or
earpiece.
6864110B64_EN.fm Page 2 Friday, August 12, 2011 1:48 PM
