125
7
This chapter describes system settings.
System Settings Chapter 7
"7.1 Disabling and Enabling Key Operations" (p. 126)
"7.2 Enabling or Disabling the Key Beeper" (p. 128)
"7.3 Power Line Frequency Manual Setting" (p. 129)
"7.4 Adjusting Screen Contrast" (p. 131)
"7.5 Adjusting the Backlight" (p. 132)
"7.6 Setting the Clock" (p. 133)
"7.7 Initializing (Reset)" (p. 134)