Owner manual

6. Cancel of Ten Key Mode

By pushing or , unit will return to function menu.

7.4 According to Marker Position

When is pushed, the center frequency is set according to the frequency of current marker position.

* Any figures below the setting resolution (20 kHz) will be truncated.

* When the marker is not displayed, this operation is invalid. (The menu option disappears.)

8. Frequency Span <SPAN>

When is pushed, the following function menu is displayed.

By operating , the frequency span is set.

2650A / 2652A / 2651

By rotating , the frequency span is changed in the specified step size as follows.

ZERO 200k 500k 1M 2M 5M 10M

20M 50M 100M 200M 500M 1G 2G FULL (3.3 GHz)

2658A

1. By rotating , the frequency span is changed in the specified step size as follows.

ZERO 200k 500k 1M 2M 5M 10M 20M

50M 100M 200M 500M 1G 2G 5G FULL (8.5 GHz)

2. By pushing , the frequency span is set to FULL SPAN. Under this condition, the instrument

will return to the former span when the rotary knob is rotated.

3. By pushing , the frequency span is set to ZERO SPAN.

NORMAL

SPAN

FULL

SPAN

ZERO

SPAN

1GHz

50MHz 1MHz

F1 F2 F3 F4 F5 F6

FREQ F6

SPAN