Weems and Plath Endurance II 135 Barometer/Thermometer - Manual (Page 10)

the correct time of high and low tides. Because tides on the Pacific and
Gulf Coast of Mexico coastlines do not fit into the 12 to 13 hour fluctuation
rhythm, this tide clock will not accurately depict tides in these areas.
CAUTION: FOR THE ABOVE REASONS, IF THE EXACT
TIME OF TIDE STAGES IS ESSENTIAL FOR NAVIGATION,
WE SUGGEST YOU CONSULT A TIDE TABLE FOR YOUR AREA.
If the clock is left unattended for long periods, please remove the battery.
Otherwise, it could stop working and leak acid which causes damage to the
movement and voids the warranty.*
* Movement damage caused by battery leakage will void the warranty.
Time & Tide Clock Troubleshooting
Clock has stopped or is not keeping proper time:
A. Install fresh alkaline or lithium battery.
B. Inspect battery contact points, remove corrosion if present.
C. Call Customer Service at 1-800-638-0428.
Tide hand is not accurate.
Please read information above. The tide hand
must be adjusted periodically due to irregularities in tide fluctuations.
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