4)
An offset frequency higher than the reference frequency is entered without sign while an offset
frequency below the reference frequency is entered as a negative number using
. The
maximum offset frequency is ±10MHz.
3.3.1.4. Step Frequency
FREQ stepping function is very useful when the output frequency must be incremented or
decremented in a preset step. After FREQ step value is entered, FREQ can be stepped up or down
using the Up/Down(
,
) keys.
1)
Press
(SHIFT),
key, then the current FREQ STEP value is displayed. Enter new data
with numeric keys followed by
key. To cancel and return to old value, press
keys.
2)
FREQ STEP value is stored in the battery backed internal memory, the last value reappears
when AC power is turned off and on.
3.3.2. Level Setting
3.3.2.1. Normal Mode
[ How to use ]
1)
Move the cursor ‘Level display’ position with
,
keys
2)
Move the cursor to the desired digit with
,
keys.
3)
Increase or decrease the value using Rotary knob.
4)
Increase or decrease Level Step (
,
) key .
3.3.2.2. Direct Numeric Entry
[ How to use ]
1)
Press
key.
Then, Level DISP goes blank and the LED of
key starts blinking. If no action is taken
during 4 LED blinking periods, the new data entry mode is canceled and the display goes back
to original state.
2)
Enter data with numeric keys.
The last entered number can be erased one at a time using
(Back Space) key for
correction.
3)
Complete the data entry with
key. It means dBm or dBµ EMF.
☞
☞
☞
☞
Before completion of data entry mode with an
key,
The process can be canceled at any time using
key.
☞
☞
☞
☞
When data is entered from the key pad, the keys except numeric keys(including .,
keys),
key, and
key are disabled.
☞
☞
☞
☞
If an invalid Level value is entered, the Level returns to the original value
(valid range : -20 dBµ EMF ~ 126 dBµ EMF ( -133 dBm ~ +13 dBm )
Ex1) Level setting 100.0 dBµ EMF 99.9 dBµ
Press
,
,
,
,
,
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