 ╔═════════╗   You are now in the help-function of the sweep mode control
 ╟─┐2 ┌────╢   menu in application menu PLLSYN of IICTV.
 ║ │  │ ┌──╜
 ║ │  │ └──╖   This Sweep mode control menu gives you the possibility
 ╟─┘  └────╢   to: - Sweep (up/down) through a band.
 ║  B U S  ║       - Single step (up/down).
 ╚═════════╝       - Jump to the upper/lower band limit.

 The menu gives you the possibility to change the stepsize in units of
 62.5 kHz (single step/ sweep functions) per band.
 The gain also is adjustable per band.

 When changing bands the video frequency (picture carrier frequency)
 will be set to the same relative position in the currently selected
 band as it was in the previously selected band.

 If an I²C transmission error occurs during the sweep (up/down) function
 a beep will be generated if "bell on" in mode setting menu.

  WARNING !!   While sweeping through a band the program doesn't read the
 status byte. The status info display is not updated until you stop sweeping.