Panasonic AW-PH300 Operating Instructions Manual page 19

Connecting Other Controllers
P/T CONTROL IN (CONTACT/RS-232C)
Connect it in case of controlling the pan/tilt head with a
contact type controller, or via an RS-232C. Have a
cable ready which meets the signal requirements
specified in the pin assignment table below.
cable must have a nominal cross section of 0.3 mm
more and meets the UL specifications.
The applicable connector is a bellows type 28-pin
(1.27-mm pitch) plug.
Note: When using a contact type controller or an RS-
232C, the switches must be set as specified in the
item on the use of contact type controller, RS-
232C in the section BEFORE INSTALLING at page
9.
Pin No. Contact Signal
1-7 Not used
8 Not used
9 Not used
10 GND
11 UP
12 DOWN
13 LEFT
14 RIGHT
15 RUN_SIG
16-25 Not used
26 DI_OPT_SEL
27 Not used
28 GND
TThe
or
2
RS-232C Signal
Not used
Pan/tilt head send data
T X D
RXD Pan/tilt head receive data
GND
Not used Up tilt control input
Not used Down tilt control input
Not used Left pan control input
Not used Right pan control input
Not used Output signal showing head running
Not used
Not used Pan/tilt head and camera power control input
Not used
GND
-17-
It is recommended that the limiters (operating range)
be set before use.
Depending on where the pan/tilt head is installed, the
camera might contact an obstacle present in the oper-
ating range.
In such a case, the limiters may be set to prevent the
camera from contacting such an obstacle.
The limiters can be set from the control panel at four
points: upper limit, lower limit, left limit, and right limit.
Once the limiters are set, the set positions remain valid
even if power is switched off.
Functions