SeekTech® ST-510 Line Transmitter power source is fully isolated from ground and power mains. If the transmitter is not isolated, the transmitter is not protected from connection to energized (live) power lines. This could cause electrical shock and damage the transmitter. Do not use a non-isolated power supply with the transmitter. If using the transmitter with a 12V DC adapter from a vehicle power jack while connected to a power line, the vehicle is connected to the power line.
SeekTech® ST-510 Line Transmitter • Inductive Mode – The transmitter generates a field, which in turn induces a current in the target conductor. There is no direct connection between the transmitter and the target conductor. The transmitter is placed over and inline with the target conductor. The transmitter’s internal antenna induces a signal onto the target conductor. This method is most commonly used when the target utility is not accessible. (See page 9). 4.
SeekTech® ST-510 Line Transmitter 6. Select a frequency, check the circuit and adjust current. See pages 10 and 11 for more information. 7. Turn on the receiver/locator and follow the instructions for the receiver. Make sure the receiver’s frequency is set to match that on the transmitter. Confirm the receiver is picking up the transmitted frequency by holding it near the transmitter and observing the increase in receiver signal.
SeekTech® ST-510 Line Transmitter 2. Press the POWER ON/OFF button on the keypad to turn the transmitter ON. As the power comes on, the transmitter will emit ascending beeps. Press the Inductive Mode Key. The display screen will read “INDUCTIVE MODE”. (See Figure 14). The transmitter will make a short buzzing sound when shifting into Inductive Mode, and after that, will make double beeps during inductive mode operation. If desired turn the beeping off by pressing the sound key (See Figure 4).
SeekTech® ST-510 Line Transmitter manufacturers and frequencies, see the Manufacturers Frequency Table on page 16. Consult your receiver/locator operator’s manual or manufacturer for more information on those products. To load other manufacturers frequency information • Press the menu key (Figure 4). • Use the UP/DOWN keys to scroll to “Manf. Menu” and press the select key. This will bring up the list of manufacturers. (Figure 17).
SeekTech® ST-510 Line Transmitter )) ) Figure 22 – Current Selected Up Key Current Select Key When a current level is chosen, the transmitter will adjust the voltage to try and produce the selected current and lock it in. If the transmitter cannot produce the current selected, it will adjust down to the next level. Menu Key Down Key The transmitter’s maximum current output depends on the amount of resistance in the circuit.
SeekTech® ST-510 Line Transmitter Auto Back Light Cleaning Instructions The SeekTech is equipped with an automatic LCD backlight. Whenever a key is pressed, the backlight is activated to aid viewing for 80 seconds. Remove batteries before cleaning. Adjusting the LCD Screen Contrast LCD contrast is set at the factory and should not normally require adjustment. Optimal contrast is set when the background remains white, while the black pixels are set to be as dark as possible.
SeekTech® ST-510 Line Transmitter Replacement Parts Parts are available from your local RIDGID Distributor. B A Disposal Parts of the SeekTech ST-510 Line Transmitter contain valuable materials and can be recycled. There are companies that specialize in recycling that may be found locally. Dispose of the components in compliance with all applicable regulations. Contact your local waste management authority for more information.