Technicolor - Thomson Electronic Accessory Gecko Frames Signal Processing System ユーザーズマニュアル

The forced-air system (

•

8900TF-V/TF-A, forced-air frame, Frame Monitor module, and one 
power supply

•

8900PSX, 100 W redundant power supply (optional)

The forced-air system has a front cover that is equipped with three fans for 
air circulation. The fan speed varies with the ambient frame temperature to 
extend fan life and reduce noise when the frame is used in cooler configu-
rations and environments. The fan speed control voltage is generated on 
the Frame Monitor module and can be disabled so that the fan runs at 
maximum speed only. This frame is recommended for power requirements 
greater than 30 watts or when Frame alarm reporting (via the Frame 
Monitor module) is required. Refer to 

.

A forced-air TF-V or TF-A frame can be converted to a networked TFN-V or 
TFN-A frame with the 8900NET option.

The networked system consists of the following:

•

8900TFN-V/TFN-A, forced-air frame, 8900NET Network Interface 
Module, and one power supply

•

8900PSX, 100 W redundant power supply (optional)

The networked system has the same features as the forced-air system 
including the fan cover (

) and fault and power indicators. Also 

included is the 8900NET Network Interface module allowing the frame to 
communicate over an Ethernet LAN to the web browser GUI interface for 
remote control of 8900 modules. 

0636-07

Fault Condition Indicator LED

Power Indicator LEDs