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Texas Weather Instruments, Inc. 7 WRL Instruction Manual
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.
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AM
PM
0 4
Press select a fifth time (note the colon between the hours and minutes), and the unit will
display the time in military hour style. Press the maximum button to advance the hour or
minimum to retard the hour.
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Hold
AM
PM
23:- -
Press select a sixth time (note the colon between the hours and minutes), and the unit will
display minutes. Press the maximum or minimum buttons.
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AM
PM
- -.42
Press select a seventh time (note only the right two digits); the unit will display seconds.
Press the maximum or minimum buttons to set the seconds. (note: the seconds is updated
on the display only when the maximum or minimum button is being depressed).
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AM
PM
22
Press select an eighth time (Note: a single dot at the bottom separates the hour and
minute); the lunar/tide clock will display the number of hours in a cycle.
Press the maximum or minimum buttons to set the hours of the cycle (explained in the
Lunar Tide section).
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Hold
AM
PM
12.- -