Page 55
Installation and Operating Instructions
Pyramid 2 Keyboard
TESTING A RECEIVER
The Pyramid 2 Keyboard can be used to run the Test Receiver function. This enables an operator to test the functions of a
receiver fully.
By entering the number of the receiver and then pressing the
Test Rx
soft key, the test function learns the direction of the
preset potentiometers. If the pan and tilt moves away from presets instead of towards them in any axis (pan, tilt, zoom or
focus) then the test function will correct this.
It is advisable to locate the PTZ at approximately the centre point of travel in pan and tilt axis prior to using this function.
VCR / MUX
Utility Menu
Operator
Figure 78 - The Test Receiver Soft-Key
The Test Receiver function cannot be overridden once started, so ensure that the movement of the PTZ is not
going to cause a health and safety risk to any engineering personnel near the camera.
SETTING AUTO-IRIS LEVELS
If a receiver is connected to the manual iris of a camera, then the Pyramid 2 Keyboard can be used to set and control the
auto-iris levels of this camera. Using the keyboard, the iris level can be configured and then stored for future use.
To set the auto-iris level of a camera, follow the steps below:
1. Select the PTZ camera whose auto-iris level is to be configured - see
Selecting a Camera
on page 14.
2. Press the
Utility Menu
screen key.
3. Press the
Receiver Utilities
soft-key.
4. Use the
Iris
key to change the iris level as required. See page 14 for more details about the use of this key.
5. Press the
Store Iris
soft-key to confirm the iris level. This soft-key replaces
Function 121
on PY-KBD.
6. It is now necessary to save the auto-iris level to the receiver. To do this, press the
Prog Preset
soft-key to display the
Preset Programming
screen. To complete the procedure, press the
Store Presets
soft-key.
Figure 79 - Setting an Auto-Iris Level
VCR / MUX
Operator
Utility Menu
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VCR / MUX
Utility Menu
Operator
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