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DLRO10 and DLRO10X
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If you wish to add comments to the test results, instead of pressing Enter, briefly press
one of the twelve keys on the keypad. You will enter a memo screen that allows you
to enter up to 200 characters of alphanumeric information concerning the test. When
you have entered all information press Enter and the measurement and memo will be
stored regardless of whether STORE YES or NO was selected.
If you do not wish to add notes and are happy to accept the default STORE YES or NO
setting you may press the Test button and a new test will be started.
4.14 Test Result Storage
Each test is numbered, starting at test 1. This test number is incremented
automatically, as each result is stored. The test result memory can store a maximum of
700 tests, each being identified by its test number, date and time.
It is advisable to retrieve all data to a PC and then to delete all data before the test
number reaches this maximum. This will save loss of data.
Deleting the data will reset the test number to 1.
4.15 Keypad Operation
The 12 key keypad is similar to those used on mobile telephones in that each key is
capable of producing one of several characters depending on the number of times the
key is pressed.
The keypad is used to enter data into the Memo field.
Pressing the blue key marked 9/A changes the function of the keyboard between
upper/lower alpha and numeric modes.
In alpha mode
The keys 2 to 9 will produce the letter shown on the keys depending on the number
of presses. For example if the 2 key is pressed once an ‘A’ will appear, twice and a ‘B’
will appear etc. Pausing will cause the cursor to move on to the next character.
The 0 key produces a space.
The 1 key is a backspace delete.
The key at the bottom right hand corner of the keypad marked with a dot is a special
key that produces 9 special symbols. Each quick press will sequentially produce the
character shown:
.
Decimal point or full stop
-
Hyphen, dash or minus sign
μ
Symbol for micro
Ω
Ohms symbol
,
comma
;
semi colon
:
Colon
#
Symbol known as hash or pound and commonly used as shorthand
for “number”
In numeric mode
The keys marked 1 - 9 and 0 produce that number when pressed. Press the respective
key briefly to enter the desired number.
