ISSUE 4.0
CEECO
Communication Equipment & Engineering Company
PROPRIETARY
3.0 PROGRAMMING
NOTE: It is recommended that you ground yourself to prevent ESD
damage to the PCB(s).
3.1 Please refer to the diagram on the last page of this manual for mini-
jumper location and positioning. Programming is accomplished by
position plastic hardware mini-jumpers in the proper positions for the
desired calling pattern. The mini-jumpers are designed to bridge pairs of
copper pins to activate the desired dialing pattern.
3.2 Locate the printed circuit board mounted on the reverse side of the
stainless steel panel. It may be necessary to first remove the four security
screws (CEECO P/N 301-064 must be used) if the telephone came
mounted in the optional mounting box.
3.3 If the number to be programmed is a (1+) call, position the J1 mini-jumper
on the "1+" position, bridging the left and center copper pins. This will
cause the digit "1" to be dialed in front of the other programmed digits. If
the number to be programmed is a local call, position the J1 mini-jumper
on the "B" position, bridging the center and right copper pins.
3.4 If a 3 digit area code is to be dialed, the J3 mini-jumper must be set to the
"11" position, bridging the center and left copper pins. If the number
being dialed does not require the area code, position the J3 mini-jumper on
the "8" position, bridging the center and right copper pins.
3.5 Set each mini-jumpers on the A-K matrix board to correspond to the digits
of the number to be dialed. Beginning with column “A” at the top,
position the plastic mini-jumper to bridge the pair of copper pins
correspond to the desired digit (1-0). Proceed in the same manner, from
left to right, until all desired digits are programmed. Do not skip any
columns, as the digits must be represented in an unbroken string. Any
unused mini-jumpers must be removed from the board to ensure proper
dialing. Do not discard the unused jumpers, as they may be needed for
future use. It is recommended that they be taped or otherwise secured
somewhere nearby, within the device.
3.6 Be sure each mini-jumper is properly positioned to make good contact and
dial the intended number.
