77
7
This chapter describes system settings.
System Settings Chapter 7
"7.1 Disabling and Enabling Key Operations" (p. 78)
"7.2 Power Line Frequency Manual Setting" (p. 80)
"7.3 Enabling or Disabling the Key Beeper" (p. 82)
"7.4 Adjusting Screen Contrast" (p. 83)
"7.5 Adjusting the Backlight" (p. 84)
"7.6 Initializing (Reset)" (p. 85)