Avalon RF RT423 Manual de usuario descargar pdf (Pagina 14)

AVALON RF, INC. Page 12 of 15

ODX402/ ODX502/ OODX602 User’s Guide & Operating Manual

3. Operating Instructions

3.1 Human Interface.

3.1.1 Front Panel Channel Select Switches (Circle 3 on figure A)

The ODX602 has a provision of 16 channels. The frequencies

associated with a channel have been factory programmed but can be

changed by the user through the serial RS232 interface. The front

panel has a bank of 8 switches to allow quick switching between

channels. The channels are numbered 0-F (hexadecimal format

wherein A is 10, B is 11 … F is 15) that correspond to the OTX627

channels. A second bank select switch selects Bank 0-7 or 8-F. The

led corresponding to the selected channel glows to indicate the

selected channel.

3.1.2 Front Panel Indicators (Circles 2, 5 & 8 on figure A).

The ODX602 has 4 sets of indicators-

a) Power indicator (Circle 2): This red led indicates the unit is

powered ON. A brief flash when the ‘Power’ is pressed indicates

that the input voltage is too low for operation. This is called a

‘Under-Voltage Lockout’.

b) Channel indicators (Circle 8): These are yellow led’s indicating the

selected channel

c) Bank indicator : This green led when lit indicates that Bank 8-F has

been selected.

d) Link indicators (Circle 5): This is a set of 2 yellow led’s that provide

quick visual indication of the video link. The STATUS led will glow

when the receiver has locked to a valid COFDM signal. The FAIL

led blinks whenever there the link reception has degraded to a

noticeable degree.

3.1.3 OSD Menu Control (Circle 4 on figure A).

This switch allows the user to enable or disable the ‘on-screen

display (OSD)’. It has a 4 settings as explained later.

3.1.4 Power On/Off (Circle 5 on figure A).

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Avalon RF RT423 Manual de usuario Pagina 14