hand-held unit (display and knob)

[Small_boy]

I just got my infrad red handheld unit. But the knob (scale 0 -10) and the display scale is not the same! Is it normal?

In order to have the display show scale 30, I need to turn the knob to scale almost 8, Is that normal?

We need scale 30 to remove glue IC, is it refering to the display scale?

Thanks for help!

[Small_boy]

just got the answer:
> knob is 1 -10 and scale is 15 - 36
in order to have the display scale 30, I need to adjust the knob to almost 8, is that normal?
> yes is normal

We need scale 30 to remove glue IC, is it refering to the display scale?
> yes , it's refering to display scale!

[Fourfifth]

What is the 15-36 in reference too? Is it a tenth of the temp, or just a badly designed scale?

[Gobi]

It is actually the Voltage provided by the power supply unit to the handel.

regards,
Gobi