QCL1000 LAB datasheet(21/24 Pages) WAVELENGTH

21 / 24 page

SQUARE WAVE RESPONSE

Figure 23 and Figure 24 illustrate the modulation response

of the QCL1500 driven at 1.15 A into a 10 Ω test load.

Figure 23. 10 kHz Output Plot

QCL1500 at 1.15 A with 10 Ω Test Load

Figure 24. 600 kHz Output Plot

QCL1500 at 1.15 A with 10 Ω Test Load

REMOVE THE BAIL AND FEET FROM

AN INSTRUMENT

To make sure there is the proper clearance between stacked

instruments when rack mounting, the feet and bail must be

removed.

On the underside of the instrument, using a Phillips head

screwdriver, unscrew the four rubber feet.

UPDATE THE INSTRUMENT

FIRMWARE

Updates to the instrument firmware are available on the

Wavelength website.

1. Turn the instrument completely off at both the front and

rear panels.

2. On the Wavelength website, download the ZIP file that is

specific to your QCL Laboratory Series model and save

the update file to a flash drive.

The file is found at:

www.teamwavelength.com/support/software-downloads/

3. Extract the file on the flash drive. It should contain the

following files:

\INSTALL.INI

\QCLxx\ABL.IMG

\QCLxx\APP.IMG

\QCLxx\INSTALL.INI

NOTE: “QCLxx” is replaced with the instrument model number,

such as QCL2000.

4. Insert the flash drive into the front DATA port on the

instrument. Turn rear panel power on. The update

automatically begins installation.

5. At the

Apply the firmware screen, press Yes. The

firmware update installs. Remove the flash drive.

6. Once the update is complete, press

OK and reboot the

instrument by turning off the front and rear panel power

buttons and turning them back on again.

If you are upgrading from version 0.79 to version 1.5+, all

calibration and user data will be converted and saved. If you

downgrade from version 1.5+ to version 0.79, all existing

calibration data will be lost.

DETERMINE WHICH FIRMWARE

VERSION IS INSTALLED

With the rear and front panel power switches on, swipe the

touchscreen from left to right to show the System Information

screen.

Figure 25. System Information Screen

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