Posiflex KB-4000 - Manual (Page 5)

Part 5
through the cable cover area in similar manner and through the base of TM-
4115 to the host PC or POS system.
Extended Connection To PS/2 Keyboard
Refer to the pictures of bottom of KB-4000 and KP-100 / KP-110 with
their partially enlarged pictures to the right above. In the cavity found at rear
side of KB-4000 or KP-100 / KP-110, there is a PS/2 KB jack. Connect a
standard PS/2 keyboard device to this jack and insert the cable from the PS/2
keyboard device into the cable hold groove for strain relief and fixation when a
PS/2 KB is required.
If a PS/2 keyboard is to be used in Jiva TP/LT series with SD-100
installed with iButton receptor, please connect it to the female connector from
SD-100. However, should there be any compatibility issue for this extended
keyboard, please try use another brand keyboard or a USB keyboard for
application. When a programmable keyboard is to be connected for
programming, please connect it between the host and the PS/2 connector
of the SD-100 with iButton reader otherwise programming may fail.
KEYTOP LAYOUT
Keytop Replacement
The keypad in KB-4000 or KP-100/ KP-100U/ KP-110/ KP-110U is
organized into 2 parts: a 4 by 4 numerical keypad area and a 4 by 6
programmable keypad area. However, this keypad allows some layout
alterations by the system integrator. Besides the standard single key installed,
there are double keys and blank keys for purchase to provide more convenient
interface with the user.
When replacement of keytop is required, it is advisable to use a flattop
(minus sign) screw driver (Do not use the attached key clip for this operation.)
to help getting the key top off gently. Please always first orientate the key tops
per below instructions before inserting any keytop into the case of the keypad.
Failure to do so could result in permanent damage not covered in product
warranty. Please always match the latching tab on bottom stem of keytop with
the tab in guiding hole and gently press the key top down till a click sound is
PS/2 KB Connector KB-4000 Rear View
KP-100 / KP-110 Rear View
Cable Hold Groove