GAI-Tronics 12562-104 SMART Handset Phone PCBA Replacement Kit - Manual (Page 5)

Pub. 42003-201B
M ODEL 12562-104 S.M.A.R.T H ANDSET T ELEPHONE PCBA R EPLACEMENT K IT Page: 5 of 5
f:\standard ioms - current release\42003 kit manuals\42003-201b.doc
04/09
Installing the New PCBA
1. Align the holes of the new PCBA with the snap-on nylon standoffs in the telephone, maintaining
proper orientation. See Figure 3.
Figure 3. Model 276-003 and 277-003 Printed Circuit Board Detail
2. Press firmly on each corner of the PCBA to lock in the standoffs.
3. Reconnect the red (ring) and green (tip) telephone wires to the PCBA.
4. Reconnect the handset, hookswitch, push button, keypad (Model 276-003 only), and ringer cable(s) to
the PCBA.
5. Use the Model 233-001 Tamper-Resistant Screwdriver to install the six front panel screws.