Pelco SD5 User Manual download pdf (Page 30)

30 Pelco Manual C1456M-D (10/98)

5.0 OPERATION

The red LED in the interconnect door in the back box lights when power is turned

on and the fan operates to exhaust heat from inside the back box.

If you have an outdoor pendant model with a heater, the heater elements in the

back box turn on at 70°F (21°C) and turn off at 85°F (29°C). The heater element in

the lower dome turns on at 40°F (4°C) and turns off at 60°F (16°C). The fans in the

back box operate continuously.

5.1 POWER-UP DISPLAY

When the Spectra

(Version 3.0) dome is powered up or reset, the selected proto-

col, revision number, and other information is displayed on the monitor. For ex-

ample, the screen might show the following information:

PELCO SPECT II 3.02

CONFIGURE DONE

Protocol C

The information remains on the monitor until the dome is moved. The information

displayed depends on the selected protocol and the choice made on the menu for

selectable power-up mode, a feature that lets the dome resume a desired condition

upon power-up. As a default, the dome goes to a random position. (Refer to Section

5.11.12, POWER UP MODE).

The control system protocol (C, D, or P) appears. C is for Pelco’s Coaxitron

control

systems. D-type control is RS-422 that is compatible with Pelco’s CM6700, MPT9500

and CM8500 controllers or with American Dynamics control systems using the

AD2083 Translator. P-type control is RS-422 that is compatible with Pelco’s CM6700

and CM9750/CM9760 control systems.

For the D and P protocols, the device address, baud rate, parity (N), number of data

bits (8), and number of stop bits (1) appears. For the D protocol, if the mode for 32

presets is selected (SW1-7 is ON), “32 presets” appears.

If the CM9500 mode is selected (SW1-8 is ON), “CM9500 mode” appears.

5.2 PAN AND TILT FUNCTIONS

Use the joystick on your controller to control pan and tilt functions.

Pan and tilt operation is at a fixed speed with fixed-speed controllers. The speed is

determined by the controller.

Standard pan operation with variable-speed controllers will range from 0.5 to 80

degrees per second, depending on the position of the joystick. In the turbo mode,

pan speed will be 150 degrees per second. When performing preset operations,

pan speed will be 250 degrees per second.

Standard tilt operation with variable-speed controllers will range from 0.5 to 40 de-

grees per second, depending on the position of the joystick. When performing pre-

set operations, tilt speed will be 100 degrees per second. Turbo mode does not

affect the tilt speed.

If the proportional pan mode is enabled (refer to Section 5.11.20, PROPORTIONAL

PAN), the pan (and tilt) speed will depend on the amount of zoom. At telephoto

zoom settings, the pan (and tilt) speeds will be slower for a given amount of joystick

deflection than at wide zoom settings. This keeps the image from moving too fast on

the monitor when there is a large amount of zoom. This slowing does not happen

when going to a preset, but does occur in turbo mode when high zoom is selected.

NOTE:

The dome will stop oper-

ating if the voltage at the dome

drops below 18 VAC. It will turn

back on and go through its start-

up routine when the voltage ex-

ceeds 18 VAC.

NOTE:

In the following material,

sometimes a number in parenthe-

ses follows a preset. This second

number is for 32-preset mode.

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 57 58

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Pelco SD5 User Manual Page 30

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