Iwatsu Omegatrek PS6 Owner's Manual page 21

so you can enter the current time, or the time you wish your portable unit
to reflect.
NOTE: Hours are denoted in military time (24-hour cycle).
4. Press [MENU] once you have entered the revised time and/or date. The
LCD Display will inform you 'TIME COMPLETED' and you will hear
two tones (unless personal ring is on) to confirm.
NOTES:
• When you turn the power off and back on again in the service area, or
when you walk into the service area from outside, the manual setting will
be replaced by the system clock information.
• When the battery is replaced or out of power, the Portable Station will lose
the manual setting.
• Getting Started
Omegatrek Owner's Manual • 17