Other Settings - AOR SDU5600 Instruction Manual

Professional spectrum display unit for use with a companion receiver

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Using the numeric keypad, enter a new frequency followed by the [ENT] key ([KHz] key

or [MHz] key.)

Step Frequency (Ch. STEP)

Press the [Ch. STEP] key using the center Special Function Keys. The icon indicating

the step frequency will be reversed prompting the entry of new step frequency. Using the

numeric keypad, enter a new step frequency followed by the [ENT] key ([KHz] key or

[MHz] key.)

End (Stop) Frequency

Press the [Ch. END] key using the right Special Function Keys. The icon indicating the

end (stop)frequency will be reversed prompting the entry of a new end (stop) frequency.

Using the numeric keypad, enter a new end (stop)frequency followed by the [ENT] key

([KHz] key or [MHz] key.)

Receive Frequency (RX. FREQ)

After setting, the receiver will monitor the start frequency. To change the receive

frequency, move the marker using the rotary dial encoder and press the [MK.F] key.

[Memo: End (Stop) frequency limit:

It is calculated by the following formula.

(CH. START) + [(Ch. STEP) x 160] or (Ch. START) + 5 MHz

6-6-4 Other Settings

Reference Level (AMPLITUDE)

A 60 dB range is displayed on the scale which is divided into 10 dB increments.

The reference level can be selected between 0 dBm ~ -30 dBm in 10 dB steps

with 4 selectable steps.

Press the [AMPLITUDE] key located between the LCD display and the rotary dial

encoder. The icon indicating the current reference level will be reversed prompting a

new entry. Using either the numeric keypad or the rotary dial encoder, enter a new

reference level.

[Example: Reference level -20 dBm]

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