Jaton Communicator V.90 - Manual (Page 14)

14
CHAPTER 2 HARDWARE
Read all the instructions carefully before you start.
!! WARNING !!
Discharge static electricity by
touching the GROUND such as
metal part of your case connected
with good power ground before you
handle the electronic circuit boards.
The manufacturer assumes no liability for any damage, caused directly or
indirectly, by improper installation of any components by unauthorized
service personnel. If you do not feel comfortable performing the installation,
consult with a qualified computer technician.
Board Layout
1 3 5 7 9 11 13 15 17 19 21 23 25 27
Jumper On Jumper Off
PORT IRQ JUMPER ON
COM 1 4 5 7 11
COM 2 3 1 7 9
COM 3 4 3 5 11
COM 4 3 1 3 9
PNP 9 Thru 27
SPEAKER
EPH (Optional)
MICROPHONE
LINE
PHONE
Fig. 1 Board Layout
Copyright ©1997 Jaton Corporation , USA.