RIDGID SeekTech ST-510 - Manual (Page 8)

Installing Batteries
To install batteries in the ST-510 Line Transmitter, turn
the knob on the battery holder counter clockwise until the
holder is loose. Slide the holder straight back to re-
move from the transmitter. (See Figure 6.)
Figure 6 – Removing Battery Holder
Install eight “D” size batteries into the battery holder as
indicated on the decal on the holder.
Use batteries that are all of the same type
(example – all Alkaline or all NiCd). Do not mix battery
types. Do not mix used and new batteries. Mixing bat-
teries can cause over heating and battery leakage.
Fit the battery holder back into the transmitter case and
slide in. Push slightly on the holder and turn the knob
Ridge Tool Company 6
SeekTech ® ST-510 Line Transmitter
clockwise to secure the holder in the case. The bat-
tery holder can be installed in either orientation.
Always remove batteries before shipping unit.
Operation Time
Typical operation time for transmitter with batteries
varies depending on battery type, transmitter settings
(load), backlight use, Battery Saver Mode use, operating
temperature and other factors. When using alkaline
batteries, under average conditions, the batteries will
supply about 12.5 hours of operation. See Estimated
Battery Operating Times Chart for more information.
The ST-510 Line Transmitter also includes an auto shut-
off feature to help prevent batteries from running down if
the unit is left on inadvertently. Batteries used in high-cur-
rent applications may recover and still be usable if allowed
to rest prior to being used again.
Alternate Power Supply
1. Using the transmitter with battery power provides the
highest level of electrical isolation and is the recom-
mended power source. However, the Transmitter can
be used with an external power source, such as a ve-
hicle power jack or a standard outlet. In those cases,
the following isolated adapters are recommended.
• Use only a power supply approved to IEC 61010-
1 or IEC 60950. Output must be isolated, SELV
and Limited-Energy Circuit per IEC 61010-1 or
LPS per IEC 60950, 12-15VDC, 30W minimum.
Output connection is standard barrel plug, 2.1mm
pin, tip positive.
NOTE: Adapters are sold separately.
If used with an adapter, it is very important that the
above-specified adapter be used to insure appropriate
power is supplied to the transmitter. Be sure to read
and keep the adapter instructions. Make sure the
adapter cord has a clear, dry path without any poten-
tial source of damage. Use dry hands when plug-
ging cords in. Do not turn the transmitter on at
this time.
If the transmitter is used with an external
power source, you must make sure that the external
Estimated Alkaline Battery Operating Times
Current Est. Time to Depletion
400 mA 1.8 hours
200 mA 3.6 hours
100 mA 7.25 hours
50 mA 14 hours
25 mA 28 hours
Display Screen
• Battery Level – Shows remaining battery power in 5 steps.
• Manufacturer – Shows the manufacturer’s frequency set being
used (default is SeekTech).
• Voltage – Voltage that is applied to the leads. This may say MAX,
indicating the voltage is at its highest allowable point (~80 V peak-
to-peak, ~30V RMS (square wave)).
• Current Strength – current flowing through the circuit in milliamps
(mA).
• Sound – Indicates if sound is ON or OFF.
• Ohms (resistance) – This shows the approximate resistance in
the circuit.
• Watts (Power) – Total power that the transmitter is putting out. In
Battery Saver mode, this is absent.
• Frequency – Frequency being used.
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Figure 5 – Display Screen
Battery
Level
Voltage Watts
Manufacturer Frequency Current
Strength
Ohms
(Resistance)
Sound
NOTICE
WARNING