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17-2. Automatic Activation (Auto Light)
When the Z1's Auto Light function is set, the backlight will turn on when
the Z1 is tilted more than 40 degrees. (When setting Auto Light, the LT
mark is lit.)
NOTES:
•
The Auto Light does not activate in bright places.
•
The Auto Light does not operate when the alarm tone is ringing or when
you are taking a compass bearing. (The Auto Light does operate after
taking the bearing; however, there may be a delay before lighting.)
Ref: Setting the Auto light • • • P.32
Using the Auto Light
•
If the Z1 is inclined more than 15 degrees from the horizontal state, it
will be diffi cult to light up.
•
If the Z1 is hidden under a shirt sleeve, the light will be constantly lit
and the charge will decrease.
•
The Auto Light function may not work due to static electricity or mag-
netism. In such a case, return the Z1 to a horizontal position.
•
When the Z1 is tilted, there may be a situation where sound emits from
inside the unit. This is the operational sound of the Auto Light switch
and is not a malfunction.
18. Freedive Mode
The Z1 features a Freedive Mode for use while skin diving and freediving.
Because nitrogen gas fl uctuation is not calculated in the Freedive Mode,
the N
tissue loading bar graph is not displayed. Also, displays such as
2
no-decompression dive time as well as various warnings, such as the as-
cent rate warning, are not shown.
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