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4. KEY FUNCTIONS
The KTS-440R (RC) has a 28-keys keyboard. The keyboard has a power switch key, an illumination key, 4
soft keys, 10 operating keys and 12 alphanumeric keys.
·
Power ON / OFF Key
Power ON
：
Press POWER
Power OFF
：
Press POWER for 3 seconds
·
Light Key
Press
key to turn ON or OFF backlight.
·
Soft Key
The functions of soft keys are showed on the bottom of the display window of KTS-440R (RC) select these
functions by using F1 to F4 keys, press FNC key to view other functions in another page.
For example, the following shows the initial setting of the soft keys displayed in MEAS mode
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Summary of Contents for KTS440 L Series
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