12
Always on
Target
Graflex, Incorporated
For further information, contact:
Graflex, Incorporated
Voice: 561-691-5959; Fax 561-691-5983
15855 Assembly Loop, Suite 100
email: [email protected]
Jupiter, Florida 33478 USA
There are several functions which may be selected by using the switches located on the PCB
(Printed Circuit Board) inside of the PTC80 Controller. Figure 3.3A illustrates the PCB in-
side the chassis and Figure 3.3B is shows the actual switches. Figure 3.3 C shows the label
attached to the inside bottom of the chassis describing the function of each switch.
3.3
PCB Functions
The switches are numbered 1 through 6 and may either be ON (0) or OFF (1). The list-
ing below describes the function of each switch.
Switch #1: Not Used
Switch #2: Not Used. The label says to but in the ON (0) position but this has no effect.
The PTC80 Controller transmits in both RS-232 and RS-422 communications for
mats simultaneously. Simply connect to the one desired and ignore the other.
Switch #3: ON (0) reverses the pan direction of the joystick
Switch #4: ON ((0) reverses the tilt direction of the joystick. This is sometimes used by
people who want the joystick to operate like an aircraft stick.
Switch #5 and Switch #6 work together to select the proper BAUD Rate.
Make sure that Switch #5 is ON (0) and Switch #6 is OFF (0). This setting is for
38400 BAUD which is the BAUD rate used by all Graflex pan and tilt heads. Set
ting Switch #5 and Switch #6 to any other positions will prevent the PTC80 from
communicating with the pan and tilt head.
Figure 3.3 A
Figure 3.3 B
Figure 3.3 C
