Eagle P139-HD, Руководство по установке

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Geneva Aviation, Inc. www.GenevaAviation.com
GA182-8 Rev D P139-HD Digital Audio System 11 of 16
3.4. Control Panels
3.4.1. The Control Panels mount onto standard DZUS rails and should be
mounted in locations designed for standard avionics mounting. The
control panels connect to the router via the 4-wire GNET bus.
3.4.2. There can be more than one of these control panels in any
combination connected to the system. Each audio board has two
GNET ports giving 2, 4, 6 GNET ports for the P139 (S)/(D)/(T)
routers respectively. If the configuration calls for more control
panels than there are available GNET ports on the router, connect
J1 of each control panel to a GNET port in parallel for pins 1
– 4.
Pins 5
– 9 will be unique ID for each control panel connector. See
G13004 sheet 9 for details.
3.4.3. The pilot control panel also controls the COM1 Isolate function.
Optionally the copilot control panel controls the COM2 isolate
function. See Section 1.8 for more information.
3.5. Control Panels G13115 & G13115NS
3.5.1. The G13115 & G13115NS Control panels provide separate transmit,
receive and volume controls for up to 16 radios or other devices, as
well as crew intercom functions and optionally installer-defined
special functions. The G13115NS version does not have an
EMERG/NORMAL switch and must not be used as a pilot or copilot
primary panel.