Camsat CD06 Instruction Manual - page 3
Co-operation of the CD06Rx receiver with the PTZ keyboard.
The CD06-Rx receiver can be controlled by means of any PTZ keyboard with the
PELCO-D 2400 and 9600 protocol. The following PTZ keyboard keys are used in this purpose:
ZOOM+, ZOOM-, FOCUS+, FOCUS- and IRIS+, IRIS-. Each of these keys controls an
independent transmission outlet in the receiver.
It is necessary to set the same transmission speed (2400bps or 9600bps) and the
same ID addresses (from ID100 to ID107) in both devices in order to control transmission
outlets by means of the PTZ keyboard. Setting these addresses takes place in the same way
for PTZ video cameras. The PELCO-D protocol has to be set in the PTZ keyboard.
Advanced functions of the CD06 set.
1.
Two-way transmission (with feedback)
If the user wants to be informed about the real switching of the receiver outlets, it is
necessary to start the two-way transmission (see point “Configuration of the CD06
set”). After turning this function on, after receiving the order, the receiver sends the
confirmation of its performance to the transmitter. Then, indicators in the
transmitter signalize that its orders were performed in a correct way by the receiver
and the LED indicators are alight in accordance with the state of outlets in the
receiver. Turning on the function:
PIN8->ON
.
2.
Reading states from the EEPROM memory before the power cut
The receiver and the transmitter are equipped with volatile memory in which the last states
of the receiver’s outlets and the indicators of the transmitter’s inlets are registered. After the
power cut, it is possible to turn on the function in the receiver in order to show all states of
outlets from the period before turning it off (see point “Configuration of the CD06 set”). The
LED indicators and transmitters in the receiver will be set in accordance with the last
changes. In addition, the transmitter immediately sends current states of all inlets to the
receiver. Turning on the function: PIN7->OFF, PIN8->bez znaczenia (without meaning).
3.
Retransmission after the power cut
In order to make the transmitter show more detailed values, the user can start an additional
function of retransmission in the receiver
(see point “Configuration of the CD06 set”).
After turning the power supply on, the receiver forces reciprocal communication
which synchronizes current states of the transmitter’s inlets
with the receiver’s outlets.
Retransmission is possible only in the two-way mode. Turning off the function: PIN8->ON,
PIN7->ON.