RANGE-
Manual
The Z-9500 gives you more control over the range when it's in the
manual mode. Both the lower and the upper
limit are adjustable.
To change the range, first make certain the Z-9500 is in the manual
mode. If necessary, press the AUTO key to switch to the manual
mode. Next, press the RANGE/ZOOM key. Finally, press the key
adjacent
to the
"Range" label. The screen shown below appears. Now
you have a choice. You can press
a key corresponding to the
upper
or
lower arrow in the RANGE menu. This increments
the lower limit the
same
as in automatic (see previous section), or
you can enter the exact
upper and lower
depth using
the
Upper
and Lower Limit menus.
Press
the key
next to the
UPPER label ____________
to
adjust upper _____________
limit.
Press the
key
next to the __________
LOWER label
to
adjust
the ______________
lower
limit.
To enter an exact
upper
limit
depth,
first press
the
key
corresponding to
the
Upper
Limit menu arrow. A new menu appears: Enter
Upper
Limit:
0 as shown on the next
page. Enter the desired
upper
limit using the
keys on the
left and right side of the unit. For example, for a 25 foot
upper limit, first press
the key adjacent to the 2, then press
the key
adjacent to
the 5 label. (Note: Since the 5 label is
pointing to the SEWS
key, pressing
the SENS key
at this time will enter a 5.) Next, press
the
key adjacent
to the
ENTER label in the lower
right corner of the
display.
This will change
the upper
limit to 25 feet. If
you make an
error,
press
the key adjacent to the CLEAR label in the lower left corner of the
screen
and re-enter the desired number.
12
LORANC
U.S. WEST COAST CHAIN
CR1 9940
Bange
Upper
Lower
Clear
50'
40°
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