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16 Pelco Manual C1498M-B (7/99)
To change the line synchronization settings:
1. On the main menu, move the joystick up or down to position the cursor (>) beside Line
Sync.
2. Press the Iris Open button. Another menu appears with the Line Sync and Line Sync
Phase selections.
3. Move the joystick up or down to position the cursor beside one of the choices.
LINE SYNC – Move the joystick up or down to toggle between On and Off. Press the Iris
Open button to select the choice. If you changed to Off, the camera may reset itself as it
adjusts to the new synchronization. If the camera resets, it only affects line synchroniza-
tion–it will not change any other camera parameters, such as auto focus or auto iris. Press
the Iris Close button if you do not want to change the setting.
LINE SYNC PHASE – Move the joystick up or down to change the numeric value. The
value represents the phase angle in tenths of a degree between 0 and 350 degrees (for
example, 900 is 90 degrees; 2400 is 240). Press the Iris Open button to select your choice.
The Line Sync setting will change to On. The camera may reset or the picture on your
monitor may wiggle when you change the phase angle. If the camera resets, it only affects
line synchronization–it will not change any other camera parameters, such as auto focus or
auto iris. Press the Iris Close button if you do not want to change the setting.
POWER-UP MODE
This feature lets the dome resume a desired condition following power-up. The menu
includes the following choices:
• Default – On power-up, the dome goes through a configuration cycle and stops at zero
reference, showing “Configuration Done,” address, and mode settings on the screen.
• Park – The dome moves to preset 1 when the power-up sequence finishes. The only
text on the screen is the preset label (if any).
• Scan Auto – The dome initiates scan mode when the power-up sequence finishes.
Again, there is no text.
• Scan Frame – The dome initiates a frame scan when the power-up sequence finishes.
• Scan Rand – The dome initiates a random scan when the power-up sequence finishes.
The default setting is Default. To select the power-up mode:
1. On the main menu, move the joystick up or down to position the cursor (>) beside
Power Up Mode.
2. Press the Iris Open button to enter the Power Up Mode submenu.
3. Press the Iris Open button to move the cursor to the right.
4. Move the joystick up or down to cycle through the selections. Stop on the item you
want to select.
5. SELECT – Press the Iris Open button to select your choice.
CANCEL – Press the Iris Close button if you do not want to change the setting.
AUTO FLIP
The two auto flip modes are on (auto flip enabled) or off (feature disabled). To change the
auto flip mode:
1. On the main menu, move the joystick up or down to position the cursor (>) beside Other.
2. Press the Iris Open button to enter the Other submenu.
3. Move the joystick up or down to position the cursor beside Auto Flip.
4. Press the Iris Open button. The cursor moves to the right beside the word On or Off.
5. Move the joystick up or down to toggle between On and Off.
6. SELECT – Press the Iris Open button to select your choice.
CANCEL – Press the Iris Close button if you do not want to change the setting.