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C90/C10 "Split Head" Airborne Control System

The C10/C90 is the “Split Head” version of Troll’s popular C100 touchscreen controller. The C10/C90 directly controls the SkyLink antenna systems and related equipment. The C90 outputs graphics to your onboard VGA monitor. The C10 is a panel-mounted user interface that features a rotary encoder, push buttons and toggle switch that enable you to navigate among control functions including terrain maps, video, RF signal characteristics, antenna switching, power monitoring, antenna tracking and waypoint selection. In addition to SkyLink antennas, the C10/C90 can control:

• Microwave radios  • Power system  • Audio/Video routers • Digital encoders/decoders

The C10/C90 can control all of the functions on microwave radios supplied by various vendors. Using the C10/C90, the radios may be “remote mounted” – all radio functions are controlled via the C10/C90 “Split Head.” The C10/C90 also provides “preset modes” which allow the user to automatically select a desired mode of operation with a single button.

The C10/C90 integrates a moving map. Now the user can continuously monitor the aircraft’s position relative to the receive sites and major landmarks.

The C90/C10 controls:

• Microwave radios
• Power system control
• Video control
• Audio control
• Simple map system

Control of Microwave radios:
The C90/C10 provides full function control of microwave radios produced by all leading manufacturers, including MRC and Nucomm. These radios can be remotely mounted and do not require additional control panels.

Radio function control:

  • Tx Channel
  • Rx Channel
  • Radio mode
    • Digital SD
    • Digital HD
    • Analog
  • Tx Power level is set
  • Rx Receiver level is displayed
  • All radio ALARMS are monitored and displayed.
  • Modulator mode
    • All DVB-T modes can be controlled and monitored

The C90/C10 supplies a number of presets, which allows the system to automatically select a desired mode of operation with a single button. This type of operation would normally require several complicated steps on multiple control panels if done manually.C90/C10 Controller

 

Power Management:
The C90/C10 provides control and monitoring of the radio power input. Since the radio power comes from the C90/C10, no additional circuit breakers are required, thus simplifying the installation.

 

Power Management:

  • Monitor load current and voltage on each attached unit
    • Monitor load for radios
    • Encoders
    • Decoders
    • Video switcher
    • Monitors
  • Automatic ALARM of "out of range" values
    • Quickly notify operator or engineer if equipment is failing
  • Simplify all power management and power connections to aircraft
    • Automatically control power to all ENG devices

Video Switcher Control:
The C90/C10 provides integrated control of a video switcher (external switcher - not built-in to the C90/C10). The switcher may be controlled automatically to select the correct setting for different modes of operation such as analog transmission, digital SD transmission and HD transmission. It can also automatically select the correct signal for each monitor and allow a user to change any video routing for special mission requirements.

Audio Switcher Control:
The C90/C10 provides integrated control of an audio switcher (the audio switcher is external and may also have local control panels). Using the C100, the audio switching can be set to automatically follow the video. The audio may also be switched as part of a preset.

Simple Map System:
The aircraft is tracked on a street level map and displays a representation of the transmitting microwave beam as it points to a receive site. Onboard GPS keeps the antenna pointed at the selected location regardless of the helicopter's position. In addition to displaying the active beam, there are also markers that graphically help the user to quickly identify other receive sites on the map. Although not used for navigation, the Map provides an easy way for the microwave engineer to determine the best microwave path for a given shot.

Presets:
The C90/C10 supports presets. A preset can set several system settings with a single button. This is very important in HD systems because several units from different suppliers must be operated simultaneously to change modes of operation.

Preset Functions:

  • Changing from analog transmission to digital HD:
    • Change transmitter DVB-T mode
    • Change Encoder mode
    • Change video routing
    • Change audio routing
    • Apply power to HD encode

A fully integrated SkyLink system utilizing the C90/C10 eliminates the need for multiple control systems, thereby providing faster, easier access to all essential broadcast functions.

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