3M™ PELTOR™ Comtac XPI
3M™ PELTOR™ Comtac XPI is a headset with level-dependent function for ambient liste-
ning and input for external equipment. Differences in available features may appear on
specific models. Read these instructions carefully before use and save for future reference.
1 COMPONENTS
A:1 Foldable Headband (stainless steel sheet, leather)
A:2 Two-point fasteners (POM)
A:3 Cup
A:4 Battery lid
A:5 [+] button
A:6 [-] button
A:7 Speech microphone input (J22) (only specific models)
A:8 Ear cushion (PVC foil, PUR foam)
A:9 Microphone for level-dependent function for ambient listening
A:10 Cup supporting arm (Stainless steel)
A:11 Neckband (stainless steel, TPO)
A:12 Speech microphone (TPE, PC) (only specific models)
A:13 External input cable (PUR) (only specific models)
2 FITTING AND ADJUSTMENT
Note! Brush aside hair around your ears so the ear cushions (A:8) fit snugly.
2:1 Foldable headband (Fig. B)
(B:1) Open the headband
(B:2) Slide out the cups and tilt the top of the cup out, as the cable must be on the
outside of the headband.
(B:3) Adjust the height of the cups by sliding them up or down while holding the head-
band in place.
(B:4) The headband should be positioned across the top of your head.
When storing a headset with foldable headband, slide the cups in before folding the
headband. Leave about 4 mm (1/8 in) of the headband wire visable.Check that the ear
cushions are not creased and that they lie flat against one another.
2:2 Neckband (Fig. C)
(C:1 Place the cups in position over the ears
(C:2) Keep the headset in position and place the head strap on top of your head and
lock it tight in position.
(C:3) The head strap should be positioned across the top of your head.
2:3 Helmet attachment (Fig. D)
(D:1) Attach the helmet attachment by sliding it onto the spline on the side of the helmet.
Adjust the position forwards or backwards.
(D:3) Ventilation mode. Avoid placing the cups against the helmet as this prevents
ventilation (D:4).
Note! Do not store the helmet with the helmet attachment in ventilation mode. This
causes stress on the helmet attachment.
2:4 Work mode
To switch the unit from ventilation mode (D:3) to work mode (D:2), press the cup sup-
porting arms inwards until you hear a click on both sides. Make sure that the cups and
the band wire do not press on the edge of the helmet, when in work mode, as this can
cause noise leakage.
Note! When the helmet is not in use, make sure that the cups are left in work mode. This
will decrease the stress on the helmet attachment.
