POSIFLEX Business Machines PST - 7700 - Manual (Page 18)

Part 18
There are 4 keys supplied with each keyboard and the lock is so
designed that each key may turn the 6 position key switch to correspondent
position range. The keys are named: PRG, REG, Z, GT.
The available positions for each key type are listed in the table below:
ü= accessible
û= not accessible
PRG REG Z GT
LP
ь ы ы ы
LCK
ь ь ь ь
L1
ь ь ь ь
L2
ь ь ь ь
L3
ь ы ь ь
L4
ы ы ы ь
Therefore, if each page is programmed for different level of authority,
each key can be distributed for different level of management using the system.
Instant Content Update
The system integrator may program the keyboard to allow the instant
WYSIWYG (What You See Is What You Get) update function in trade-off of
highly technical programming capability of the keyboard. The instant content
update utilizes the Hot Key programming ability of the programmable
keyboard that can be arranged in four steps:
The preparation requires a standard PS/2 keyboard connected to the
external keyboard connector of the PST7700 series in the front door area. To
enter the Hot Key programming mode, press the left “Alt” key and the “PRT
SC” (“Print Screen”) key on the PS-2 keyboard at the same time and press the
key on the programmable keyboard to be updated after two beeps from the
system. Please then use the PS/2 keyboard to type the content to be
programmed for that key. Press both the left “Alt” key and the “PRT SC”
(Print Screen) again at the end to exit the Hot Key programming mode. The
system gives 1 beep here to notify a successful input, 3 beeps for input failure.
MSR – MAGNETIC STRIPE READER
The Magnetic Stripe Reader (MSR) slot is located at the left side of
the Programmable Keyboard if the MSR option is ordered when the PST
system is equipped with the standard 112 key programmable keyboard. There
are 3 choices of the reader types -- tracks 1+2, or 2+3 or all 3 tracks separately.
For card reading, be sure to insert the card to the bottom with
magnetic stripe facing the mark aside the slot. The movement of the card can
be either inserting the card from the top surface then sliding the card down out
Enter “hot key
programming
” mode
Preparation
Input the
content to be
programmed
Exit “hot key
programming
” mode