SAFETY PRECAUTIONS
3333
T-31H
T-31H
T-31H
T-31H
First Power-Up
To reduce the risk of electrical shock, do not expose to rain, water, splattering, or humidity !
Do not open housing. Risk of electrical shock !
You must use the electrical cord supplied. Connect it to a grounded mains outlet !
Make sure that the operating voltage of the unit is the same as the voltage provided by your local
electrical grid ( local mains ) !
Never short the headset output !
The « CE » indication at the back of the T-3H indicates that the unit was developped and manufactured
in conformity with the Electromagnetic compatibility and Low Voltage directives of the European
Union.
SAFETY : HD 195-S6, EN 60065.
EMC : Emission EN 55013, Immunity EN 55020, conform to CISPR 16-1, CISPR 16-2, IEC 801-2 class
B, IEC801-3 class A, IEC 801-4 class B.
INSTALLATION
Plug into the mains your T-31H for the first time without connecting it to your hi-fi equipment or to a
headset.
The display T-31H
on the front panel must light up. Then unplug the unit from the mains and
proceed with the installation as described here below.
Whenever effecting such connections, it is recommended to first switch off all of the units making up
your hi-fi equipment (your audio/video chain) and to abstain from wearing your headset yet. In any
event, the insertion of a T-31H into your hi-fi system shall not degrade in any way the quality of your
hi-fi sound connections – provided your T-31H remains powered on !
The desired source must be connected to the T-31H’s input (CINCH input jacks ) with high quality
modulation cords, the right-hand channel corresponding to the red jack and the left-hand channel to
the white jack.
You have two possibilities to connect your T-31H :
- direct connection : Plug the sound feed line into the input of your T-31H to, and connect the output
of your T-31H to the input of your amplifier or pre-amp. This type of connection is appropriate if
you intend to use a single sound feed into your headset ;
- monitoring connection : Connect the input of your T-31H with the monitoring output (or to the
recording output) of your amplifier or pre-amp. You may also connect the output of your T-31H to
the input of a recorder or a processor used in a monitoring loop.
This type of connection is appropriate if you wish to feed several separate sound sources into your
headset (such as CD, DVD, tuner, phono, tape ...), or if you have a complete audio/video system.
Plug your headset, fitted with a 6,35 mm stereo jack to the base headset output on the T-31H’s front
panel. Avoid handling or fiddling with this plug whenever wearing the headset. Upon plugging in the
headset make sure volume is set at its lowest value.
Connecting to
a sound feed line
Connecting
the headset
