Brother International PR-620 Users Manual - English - Page 231

APPENDIX Use the included touch pen to touch the center 3 of the crosses on the screen, from 1 to 5. CAUTION ● Be sure to use the included touch pen to adjust the touch panel. Do not use a mechanical pencil, screwdriver or any other hard or sharp object. Do not apply pressure to the LCD screen display, otherwise damage to the display may result. Touch the center of the crosses in order from 4 1 to 5. After number 5 is touched, a buzzer will sound once to indicate that the adjustments were correctly made. • If the buzzer sounds twice when cross number 5 is touched, an error occurred during setting. Touch the crosses again, starting from 1 to 5. After making the necessary touch panel 5 adjustment, turn the machine off, and on again. Note ● If the keys still do not respond, even after the touch panel is adjusted, or if the touch panel cannot be adjusted, contact your nearest authorized dealer. 214