Extron-electronics MLC 206 AAP EC User Guide Manual de usuario descargar pdf (Pagina 70)

Dimensions, Templates, Replacements, Upgrades, cont’d

MediaLink Controllers • Dimensions, Templates, Replacements, and UpgradesB-6

C D EA

B C

Display/Source Control

Extron Switcher Control

Relays IR/RCM

RS-232

B C

1B 2A

2B 3A

3 4

Tally Out

MLS

/Power

33-644-01 A

07 01

Printed in the

USA

Align Notches

Locating the firmware IC chip, and aligning the PLCC chip puller tool

with firmware chip slots

5. After you are electrically grounded, align the hooks of a PLCC IC puller tool

with the slots located in opposite ends of the firmware chip.

6. Insert the hooks into the slots, and squeeze the tool gently to grasp the chip.

7. Pull the chip straight out of the socket, and set it aside.

8. Align the notch on one end of the new firmware IC chip with the socket’s

notch indicator (in the same orientation as the old chip).

9. Gently but firmly press the chip into place in the socket.

10. Replace the MLC’s rear cover, and fasten it with the screws and hex standoffs

that were removed in step 3.

11. Re-mount the MLC, and reconnect the power supply to the power source.

Contact an Extron applications engineer if you need further assistance.

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Extron-electronics MLC 206 AAP EC User Guide Manual de usuario Pagina 70