Transportation And Storage; Installing/Using Accessories; Maintenance And Cleaning; Locating Faulty Components - RIDGID SeekTech SR-20 Operator's Manual

SeekTech SR-20
Orientation to the Signal
Because of the multiple signals being processed by each
Omnidirectional antenna, the target's signal always gets
stronger as the receiver gets closer to the target. How the
unit is held does not affect Signal Strength. The user
can approach from any direction and does not need to
know the orientation or direction of the pipe or wire.
Locating Sondes
Used with a Sonde, the SR-20 eliminates Nulls and
"Ghost Peaks". A conventional locator signal often sees
a signal increase followed by a null (better described as
no signal registering on the antenna) and then a peak.
This can confuse the operator who may interpret a
smaller peak as the target.
False Peaks
Figure 55 – The signal from a Sonde as "seen" by a
conventional locator
The main peak is in the center, and two false peaks are
outside the two nulls.
The SR-20 uses measurements of the complete field to
direct the user to the target. Finding a Sonde using
Signal Strength is a very direct process.
Peak
Figure 56 – Sonde signal as "seen" by the SR-20
The only way to go is "up" toward the maximum signal.
Proximity Signal
The SR-20's Proximity Signal tells the operator how
close the instrument is to the target. Using the Proximity
30
Null
Peaks
Strength in line locating allows for a much more de-
fined "peak" than using Signal Strength.
SR-20 Maintenance

Transportation and Storage

Before transporting, make sure that the unit is off to pre-
serve battery power.
When transporting, make sure that the unit is secure
and does not bounce around or get bumped by loose
equipment.
The SR-20 should be stored in a cool dry place.
NOTE! If storing the SR-20 for an extended period, re-
move the batteries completely.
If shipping the SR-20, remove the batteries entirely from
the unit.

Installing/Using Accessories

The SR-20 also comes with Sonde and Pole Markers that
can be used to mark Pole or Sonde locations above
ground. There are two (2) red markers to mark the Poles
and one (1) yellow marker to mark the Sonde. The mark-
ers can also be used to temporarily mark points to come
back to while scouting a target area or tracing a line.
If further assistance is needed, please call
RIDGE Tool Technical Service at 800-519-3456. If ap-
propriate: replacements can be ordered from your RIDGID
dealer.

Maintenance and Cleaning

1. Keep the SR-20 clean with a damp cloth and some
mild detergent. Do not immerse in water.
2. When cleaning, do not use scraping tools or abrasives
as they may permanently scratch the display. NEVER
USE SOLVENTS to clean any part of the system.
Substances like acetone and other harsh chemicals
can cause cracking of the Case.

Locating Faulty Components

For troubleshooting suggestions, please refer to the
trouble-shooting guide on page 34. If necessary, contact
RIDGE Tool Technical Service at 800-519- 3456. We will
establish a plan of action to get your SR-20 working for
you.
Ridge Tool Company