Depth shown and diameter:
Warning
The depth reading may not indicate the real depth of the service, especially if the sonde is
lying at the base of a large diameter duct.
Precautions:
Always compensate depth reading for service size.
Depth code informa-
Information code
tion
DIGICAT 500i/550i, How to Use the Locator
Description
The service is too shallow to register prop-
erly.
metres
ft-inch
Take special care when the signal is produced by
a sonde, lying in a large diameter conduit!
Information on
instrument label
metres
ft-inch
0.3 m
1ft
25