American Dynamics ADCC1100 Spécifications télécharger pdf (Page 18)

MegaPower LT

Dip Switch Settings

Keyboard Dip Switches

Keyboard have built in network termination and biasing. For most small to medium sized

installations, it should not be necessary to change the switches from their default settings.

Large installations may require network biasing and/or terminating. Please refer to your

keyboard handbook for details.

MegaPower LT Dip Switches

The MegaPower LT dip switches are used for RS485 network and dome camera control

biasing and termination. For most small to medium sized installations, it should not be

necessary to change the switches from their default settings. Large installations may

require network biasing and/or terminating. The default setting for all four switches is OFF

(down).

There is one dome control dip switch to be set on the MegaPower LT 16x4, but the user

must set two dome control dip switches on the MegaPower LT 32x8.

Setting the Keyboard ID

Before a user can program the MegaPower LT using the built-in menu system, the

connected keyboard must be given an ID and the baud rate must be set correctly. Each

keyboard in the system needs to have a unique ID. ID’s are from 1 to 8, with ID 1 having

the highest priority. To change the ID of a connected keyboard, follow the steps below:

1. Connect the power to the keyboard.

2. Within 5 seconds of connecting the power, press the SHIFT (

) and MENU ESCAPE

( ) keys simultaneously.

3. The LCD display on the keyboard will display:

Special Config

4. Within 5 seconds, press the REVERSE PLAY (

) key.

5. At the "Enter keyboard address" prompt, use the number keys to enter the keyboard

address required (default is 1).

6. Press the ENTER key.

7. Move on to Setting the Keyboard Baud Rate.

Network Setting Switch 1 Switch 2 Network Setting Switch 3 Dome Control Switch 4

Biased ON ON Terminated ON Terminated ON

Not Biased OFF OFF Not Terminated OFF Not Terminated OFF

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 83 84

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American Dynamics ADCC1100 Spécifications Page 18