GE KTD-405 User Manual page 30

26 KTD-405/KTD-405A/KTD-405-2D Controller Keypad
User Manual
14. Press esc to exit to the PROGRAM SOFT KEYS display.
15. Pressing
or iris key takes you to the CHANGE
ACCESS CODES display (Figure 27). If you
press +, the menus in Figure 27 will appear
in sequence. They allow you to change the
codes used to access the user, remote, and
supervisor menus.
The fourth display in the series allows you to
set the access code for the keypad itself. The
default value of zero means that operation is
normal. (That is, no code is required.) Any
other value means that you must enter that
number followed by the Enter key in order to
have access to the keypad.
Access will time out after a period of
inactivity. The length of that period is set at
the display in Figure 30 on page 27.
The series of four displays is activated only
when you press + at the first display in
Figure 27. You can navigate forward and
backward within the displays themselves,
but these displays will not appear when you
navigate backward from the BAUD RATE
display. Choosing - or
CHANGE ACCESS CODES display.
16. Pressing
or iris key (in Figure 27) takes you to the
BAUD RATE display (Figure 28). To change
the baud rate used for RS-485
communication, enter the value here. Zero is
the default value and selects the baud rate
normally used for either standard systems or
HDS systems using a system controller (see
the following menu). Standard operation in
either Digiplex or zone mode uses 9600 bps.
The default value automatically switches to
the proper rate for the type of system you
will use the keypad in. If you choose another
rate in the screen (9=9600, 19=19200,
38=38400), that rate is used whether in
standard or System Controller mode. All
other elements on the RS-485 bus must be
set to the same rate.
-
or the side of the zoom, focus,
from the
-
or the side of the zoom, focus,
Figure 27. CHANGE ACCESS CODES displays
CHANGE ACCESS
CODES?
USER MENU ACCESS
CODE: 579 NEXT
REMOTE PROGRAMMING
ACCESS
SUPERVISOR MENU
ACCESS
LOCAL USER CODE 0
0=NORMAL NEXT
Figure 28. BAUD RATE display
BAUD RATE (KBOS) 0
0=DFLT, 9, 19, 38