Press select a second time, and the month will be displayed (i.e., 1 = Jan. and 12 = Dec.). Press
the maximum and minimum key to set the month.
Press select a third time, and the day of the month (1-31) digits light. Press the maximum to
advance the date and minimum to retard the date.
Press select a fourth time, and the day of the week is displayed (1 = Sunday, 2 = Monday, 3 =
Tuesday, 4 = Wednesday, 5 = Thursday, 6 = Friday, and 7 = Saturday. Press the maximum button
to advance the day of the week and minimum to retard.
WR-25 Instruction Manual
Texas Weather Instruments, Inc. WR-25 Instruction Manual