Denso BHT-1505B User Manual page 135

4.
Press the ENT key.
The entire screen turns a lighter shade of gray.
Press and hold the BS/C key to return to the previous screen.
Press and hold the BS/C key, or press the SF key and BS/C key
simultaneously to return to the TEST menu.
5.
Press the ENT key.
The entire screen turns an even lighter shade of gray.
Press and hold the BS/C key to return to the previous screen.
Press and hold the BS/C key, or press the SF key and BS/C key
simultaneously to return to the TEST menu.
6.
Press the ENT key.
The entire screen turns white.
Press and hold the BS/C key to return to the previous screen.
Press and hold the BS/C key, or press the SF key and BS/C key
simultaneously to return to the TEST menu.
BARCODE Handy Terminal
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