ANATEL A643, Operator'S Manual, Page: 56 / 222

56 of 220 Anatel A643a Setup - Anatel A643a
R
PS
-
June
20
07
-
Ed
it
io
n
12
Operator Manual
Anatel
14) Similarly specify the Supervisor’s password observing the same naming conventions
as that used for the identification.
15) With the desired Password displayed, press Esc to enable this security feature and
return to the Set Password screen.
16) If required, enter an Operator Identifier and Password using the same procedure.
17) Press Esc to enable this security feature and return the instrument to normal operation.
Once defined, a password must be entered in order to access the protected modes from a non-
protected mode (
View , Channel or Alarm ). To disable the password, reset it to its default
setting of 00000 .
18) Press Enter and the flashing block cursor cursor becomes a flashing underscore.
19) Use the Up and Down Keys to select the initial character in the password.
20) Press Enter to advance to the next character and similarly select it.
21) Repeat the selection procedure to define the other password characters.
22) With the correct password displayed, press Esc to continue with full instrument access.
It is suggested that when changes to the Anatel A643a have been completed, press View to
exit this setting and safeguard access.
5.4
Display Units
This Display/Print submenu determines which measurement units are logged, displayed and
output to the printer. Sample conductivity is reported in microsiemens per centimeter (µS/cm)
and resistivity is reported in megohm-centimeters (M
Ω
-cm).
Fig 5-8 : Setting Operator Password Screen
Fig 5-9 : Display Units Menu