Adjustments; Touchscreen Adjustment And Verification - Keysight Technologies N5247B Service Manual

Tests and Adjustments

Adjustments

Adjustments
These adjustments are firmware-driven tests that are used to fine-tune your
analyzer.
If multiple adjustments are to be performed, perform them in the order listed.
—
—
—
—
—
—
—
—
—
—
These adjustments are described on the following pages.

Touchscreen Adjustment and Verification

For best results, use a touchscreen soft touch pen for the following
adjustments.
The touchscreen adjustment (calibration) is used to correct the touchscreen
accuracy when you replace your front panel, or your SSD. Refer to
Procedure".
The touchscreen verification can be run to verify the touchscreen has been
correctly calibrated. Refer to
Calibration Procedure
If your touchscreen is not behaving as expected, you can reset your display using the Table PC
Setting window and re-calibrate the touch settings using the
below.
Step 1. Verify your instrument is powered up.
Step 2. Press Instrument > Display > Display Setup > Calibrate Touchscreen...
Step 3. In the Table PC Setting window that opens, press Calibrate...
3-54
"10 MHz Frequency Reference Adjustment" on page 3-55
"Synthesizer Bandwidth Adjustment" on page 3-56
"Source Adjustment" on page 3-56
"IF Gain Adjustment" on page 3-58
"Receiver Characterization" on page 3-58
"Receiver Adjustment" on page 3-58
"EE Default Adjustment" on page 3-60
"IF Response Adjustment (Available Only with Option S93093/4A/B and or
S93900/1/2/4/5/7A/B Installed)" on page 3-61
"LFE Receiver Adjustment (Option 425)" on page 3-61
"Noise Figure Adjustment (Available with Option 029 with S93029A/B
Installed)" on page 3-62
"Verification Procedure" on page
"Calibration Procedure"
Keysight N5247B Service Guide
"Calibration
3-55.