Extron-electronics CTL208CM Manuel d'utilisateur télécharger pdf (Page 14)

CTL208CM Control Panel Module • OperationCTL208CM Control Panel Module • Operation

Operation, cont’d

Button Modes

Before a control panel module button is programmed, it has no

function. See chapter 4, Serial Communications, to program the

buttons. Programming includes:

• Assigning the program string(s) to the button. One or

two strings (primary and secondary) can be assigned to

each button.

• Setting each program string to be either ASCII or

hexadecimal.

• Setting the mode for each button. The mode for each

button can be any one of the following:

 Single — Sends the primary program string when

pushed.

 Toggle — Sends the primary program string when

pushed once. Sends the secondary program string

when pushed a second time.

 Press/release— Sends the primary program string

when pushed. Sends the secondary program string

when released.

 Continuous — Sends the primary program string

when pressed and continues to repeat sending the

primary command string for as long as the button is

held.

• For toggle mode, if desired, setting a group or timeout:

 Group — Buttons that are in toggle mode can also be

assigned to a group. When one button is selected,

the control panel module deselects all other buttons

in the group.

Groups cannot be assigned to buttons that

are set to operate with a timeout.

 Timeout — Buttons that are in toggle mode can be

further set to automatically toggle off after a user-

defined period of time, up to 255 minutes.

Timeouts cannot be assigned to buttons

that are set to operate in groups.

Send Programmed Commands

Button

number

Button

number

Figure 3-1 — Power connector wiring

The actions that occur when you push a programmed button

vary, depending on how the button is programmed.

• Single mode — Push the button to send the primary

program string. The button’s LED flashes once.

• Toggle mode — Push the button to send the primary

program string. The button’s LED lights. Push the

button a second time to send the secondary string. The

button’s LED goes out.

• Press/release mode — Press and hold the button to send

the primary program string. The button’s LED lights.

Release the button to send the secondary string. The

button’s LED goes out.

• Continuous mode — Press and hold the button to

repeatedly send the primary program string. The

button’s LED lights. Release the button to stop sending

the string. The button’s LED goes out.

• Two or more buttons set to toggle mode and grouped —

Push a button in the group to send that button’s primary

program string. That button’s LED lights. If another

button in the group was selected, that button is deselected

(its LED goes out).

When buttons are grouped, the CTL208 does not send

the secondary command string for the button it deselects

when you select a new button in the group.

Operation

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Extron-electronics CTL208CM Manuel d'utilisateur Page 14

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