Tusa ZEN AIR IQ-950, Owner'S Manual

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120
• Lightly lubricate the new Hatch O-ring with silicone grease
and place it on the inner rim of the Battery Hatch. Ensure
that it is evenly seated (Fig. 125).
NOTE: The Hatch O-ring must be a genuine
TUSA part that can be purchased from an Autho-
rized TUSA Dealer. Use of any other O-ring will
void the warranty.
• Carefully place the Battery Hatch (with O-ring) into position
on the rim of the Battery Compartment, then press it evenly
and completely down into place.
• Maintain the Hatch securely in place and turn it counter
clockwise 10 degrees using the Hatch tool (Fig. 126), or
by pushing the lower portion to the right while pushing the
upper portion to the left using your fingers (Fig. 127).
Testing
• Activate the unit and observe the LCD is consistently clear
and sharp in contrast throughout the screen.
• Set the Watch functions.
• Verify all Set Points prior to diving.
• If any portions of the display are missing or appear dim, or
if a Low Battery condition is indicated, return your ZEN AIR
to an Authorized TUSA Dealer for a complete evaluation
before attempting to use it.
Fig. 125 - HATCH O-RING
Fig. 126 - BATTERY HATCH
INSTALLATION
Fig. 127 - ALT BATTERY
HATCH INSTALLATION