ASL INTERCOM MPS Series Installation Manual page 12

4. Fit the long and short legs as shown in Figure 8 (page 12) using the previously removed Torx screws.
Figure 8 Fitting the long and short legs to the microphone case
MPX10 10-BUTTON EXPANSION MODULE:
LONG AND SHORT LEGS ON LEFT-HAND
SIDE ONLY
5. If not fitted, fit the gooseneck or fist microphone to the microphone case; see Figure 9 (page 12).
Figure 9 Fitting the microphone to the microphone base
1) Connect the flying lead(s) from the
gooseneck (or fist) microphone to
the appropriate connector(s) on the
lead(s) coming out of the
microphone base.
6. Remove the bottom cover by undoing 2 x M4 screws (Pan Head Pozidriv, 15 mm length), and
configure the microphone as required; see Figure 16 (page 17).
7. Ensure that the power supply from the central equipment rack or PoE is turned off.
8. Connect the field cabling from the wall socket to the microphone as required; see Figure 17 (page 18).
9. If used, connect the external audio/music input and/or the speaker/headset audio output, and the
contact input and/or output; see Figure 17 (page 18).
MPS-Series – Installation Guide
SHORT LEGS
(Gooseneck microphone shown as example)
U-0664-0174.doc – Issue: 07 complete, approved
Page 12 of 24
LONG LEGS
(MPS10 shown as example.)
2) Carefully insert the microphone holder into the
hole on the microphone case.
3) Twist the microphone holder clockwise until the
screw hole is aligned with the fixing hole on the
microphone case.
4) Secure the microphone using the M3 hex screw
(15 mm) and Allen key (2.5 mm) provided.