3.3) Installation USB interface model:
4.1) LEDs
4.2) Keys
Step 1: To make sure the Windows USB
utility is
available in your computer.
Step 2: Connect the PKB's USB cable to the
USB port
on the computer, the LEDs will illuminate
to
indicate the PKB is ready for operation.
RED LED :
on for "ALT" enabled
off for "ALT" disabled
Double colors LED :
- Red color :
on for "Num lock" enabled
off for "Num lock" disabled
- Green color : illuminate for MCR read
successfully
Note: When the PKB-020 worked as slave,
the LED of
the "Num Lock" can not work.
Num Lock, when it is on, the following
keys enabled:
, , , , , , , , , ,
, , , , , ,
,
Num Lock, when it is off, the following
keys enabled:
,
, ,
, ,
, ,
, ,
,
,
Alt, when it is on, the following keys
enabled:
,
, ,
, ,
, ,
, ,
, ,
,
,
, ,
4. Operations
0
1 2
3 4
5 6
7 8 9 00 . + - * / Esc Enter
Home Pg Up Pg Dn End Del Ins Up
down left
right Esc Enter
F1
F2 F3
F4 F5
F6 F7 F8 F9 F10
Yes No
1
2
PKB-020
Special key-mapping
is available upon request.
1.
Unpacking...................................................................
1
2. PKB-020 series
overview............................................ 1
3.
Installation...................................................................
3
4.
Operations...................................................................
4
Index
3. Installations
3.1) Installation for keyboard interface
model:
3.2) Installation for RS-232 interface
model:
Step 1: Turn the computer system power
off, and
unplug the keyboard cable.
Step 2: Plug the male end of the PKB
cable into the
keyboard socket on the computer
Step 3: Plug the keyboard cable to the
female end of the
PKB cable (the PKB-020 will be worked
as
slave) or
Step 3: Don't plug the keyboard cable to
the female end
of the PKB cable (the PKB-020 will be
worked
as master)
Step 4: Turn on the computer power, the
LEDs will
illuminate to indicate the PKB is ready
for
operation.
Step 1: Turn the computer power off.
Step 2: Connect the DSUB 9 pin (female)
connector of
the PKB to the RS-232 port on the
computer/host.
Step 3: Applies proper power adapter to
the power jack
of the DSUB 9 pin connector or a special
made
pin out of the connector to retrieve the
power
from the RS-232 port on the host.
Step 4: Turn the system power on, the
LEDs will
illuminate to indicate the PKB is ready
for
operation.
POS Numeric Keypad
to PC Keyboard port
AC power
source
RS-232 port
USB port
