Gentex HGU-56/P, Инструкция по эксплуатации и обслуживанию

Страница: 60 / 86

e. Remove the foam filler pad from the earcup.
f. If you are replacing the earcup, carefully remove the communications cord leads through
the hole in the earcup.
3. Inspect all earcup components in accordance with Table 3-1, and replace as necessary.
Installation
1. If you removed the communications cord leads (Step 2f), insert the communications cord
leads through the hole in the earcup.
2. Insert the communications cord leads into the receiver. Using a jeweler’s screwdriver,
tighten the two set screws.
3. Insert the filler pad into the earcup, ensuring that the slit in the pad is positioned toward the
earcup hole. Route the communications cord through the slit, ensuring that the receiver and
the communications cord leads are accessible.
4. Insert the earphone into the earphone holder, and insert both into the earcup.
5. Install the earseal on the earcup as follows: hook one end of the earseal over the lip of the
earcup shell. Carefully stretch the earseal over the remainder of the earcup.
6. Attach the earcup to the earcup retainer pad. Ensure that the earcup is securely attached.
7. Check earcup position per Paragraph 2-4, beginning on Page 27, and adjust as necessary.
54