LTH MOD53, Operation Manual

Page: 33 / 110

5 User Interface
32
63
63 63
63 0
0 0
0
Access Code ?
Ø Ø Ø Ø × × × × Use the “UP” and “DOWN” keys to change the
third digit
63
63 63
63 0
0 0
0
Access Code ?
Press “ENTER” to select the next digit
637 637 637 637
Access Code ?
Ø Ø Ø Ø × × × × Use the “UP” and “DOWN” keys to change the
last digit
63 63 63 637 7 7 7
Access Code ?
Press “ENTER” to store the new code
6375
6375 6375
6375
Access Code ?
If the new code is correct the Padlock symbol
will now change to a Key symbol.
{ Note 6375 is only an example of an access code, the correct code will need to be
entered to unlock the instrument.}
The default access codes are 0001 for level one and 0002 for level 2.
When the key symbol is displayed the operator may then move through the menu
structure using the “PAGE”, “UP” and “DOWN” keys. Pressing the “PAGE” key will
advance the unit on to the next menu header, using the “UP” and “DOWN” keys
the operator can then select the items within that menu.