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Jackson HT-1, HT-2, LT-3, LT-1 technical manual

Models: LT-3 LT-1 HT-1 HT-2

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SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS

CAM TIMER OPERATION FOR LT-3

The cam timer is a 2 minute 6 cam timer with an OFF-DRAIN function.

The following is a description of set points for each cam and function for each switch.

CAM 1: Cam 1 is a cut cam with a single notch and serves as the Cycle/Reset.

FUNCTION: When the machine is in the operation mode the notch is the home position. The machine will set idle until the door is opened, then cam 1 moves to the start position and holds until the door is closed. The closing of the door will start the next cycle. The cam will rotate a complete cycle and back to the home position and hold.

CAM 2: Cam 2 is a cut cam and provides the off/drain function.

FUNCTION: The function of the off/drain cam is controlled by the power switch. When the power switch is in the ON position the off/drain function is disabled. To use the off/drain, start a cycle and place the power switch in the OFF position. The machine will run a wash cycle, drain and stop. The machine will hold this state of operation until the power switch is turned on, when turned on the machine will fill, run a rinse cycle and stop at the home position.

The off/drain cam works off the normally open contacts of cam 2. This requires the switch to be held closed by the cam. The off/drain cam switch will pick up just after the cycle cam switch and drop back down just after the wash cycle cam switch.

CAM 3: Cam 3 is a cut cam and controls the wash and rinse cycles.

FUNCTION: The wash and rinse cam works off the normally open contacts of cam 3. This requires the switch to be held closed by the cam. The wash/rinse cam switch will pick up just after the cycle cam switch and drop back down just before the off/drain cycle cam switch. Wash pump will run approximately 58 seconds. The machine will drain and fill. The rinse cycle will start after the fill, approximately at the 82 second mark and will last 35 seconds. The machine will then return to the home position.

NOTE: The last 3 cams are adjustable. The following instructions will require that the timer position have the cams to the front and the motor to the left.

CAM 4: Cam 4 is an adjustable cam and controls the drain valve.

FUNCTION: The drain valve cam works off the normally closed contacts of cam 4. This requires the switch to be held open by the cam and allowed to drop into the notch to operate the drain valve. The pumped drain and fill cams require adjustment due to varying water pressure. The drain must be adjusted to remove whatever water the fill brings into the machine.

SETTINGS: The right side of cam 4 must be set to pick up the switch arm just before the wash cycle cam switch drops. If the drain valve does not close first the water in the drain hose will back up into the pump housing and wash tank.

Any adjustment made to the drain should be made with the left side of cam 4. The adjustment must be moved back into the wash time until all water is drained from the wash tank.

CAM 5: Cam 5 is an adjustable cam and controls the fill valve.

FUNCTION: The fill valve cam works off the normally closed contacts of cam 5. This requires the switch to be held open by the cam and allowed to drop into the notch to operate the fill valve. The pumped drain and fill cams require adjustment due to vary- ing water pressure. Cam 5 must be adjusted to fill the wash tank to the proper operating water level. (Remember, the drain cycle must remove what the fill cycle brings in.)

SETTINGS: The left side of cam 5 must be set to drop in just past the stop point of the off/drain cam. There must be a dwell between the off/drain and the fill, so that the fill will not run while the machine is in the off state.

Any adjustment made to the fill should be made with the right side of cam 5. Proper water level will be achieved when the water touches the bottom of the strainer pan.

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Jackson HT-1, HT-2, LT-3, LT-1 technical manual
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LT-3, LT-1, HT-1, HT-2 specifications

The Jackson HT-2, HT-1, LT-1, and LT-3 are notable models in Jackson’s lineup of electric guitars, each designed to cater to specific playing styles and preferences. These instruments are renowned for their quality, playability, and distinctive sound, making them favorites among musicians across various genres.

The Jackson HT-2 is a versatile model that offers an array of features designed for performance and comfort. It typically features a lightweight body made from high-quality basswood or poplar, which enhances resonance and sustain. The HT-2 is equipped with a fast-playing maple neck and a compound radius fingerboard, allowing for effortless playability, whether playing chords or intricate solos. The guitar’s dual high-output humbucking pickups deliver a powerful tonal palette, ensuring that players can achieve a wide range of sounds, from heavy distortion to clear cleans.

The HT-1 offers a more compact design but does not compromise on sound or performance. It shares many features with the HT-2, including the lightweight body and comfortable neck profile. However, the HT-1 is designed with a focus on beginners and intermediate players, making it accessible while still delivering professional-quality tones. Its single-coil and humbucking pickup configuration provides versatility, allowing players to switch between bright, clean tones and warmer, thicker sounds with ease.

Moving on to the LT-1, this model is tailored for those who prefer a more straightforward approach to their sound. The LT-1 typically features a simplified control layout, making it easy for players to dial in their desired tone without any fuss. This guitar also incorporates a versatile pickup setup, often utilizing single-coil pickups that excel at producing sparkling cleans alongside punchy overdriven tones. The LT-1 is especially popular among blues and rock musicians who appreciate a responsive instrument.

Lastly, the LT-3 builds upon the characteristics of the LT-1 with enhanced features and upgraded components. The LT-3 often includes a more advanced hardware setup and premium pickups designed to offer improved clarity and enhanced tonal richness. With a slightly larger body and neck profile, it caters to players who desire both comfort and a fuller sound. The LT-3 is often favored by gigging musicians for its reliability and the breadth of sounds it can produce, making it suitable for a wide range of musical genres.

In summary, Jackson's HT-2, HT-1, LT-1, and LT-3 are thoughtfully designed guitars, each with unique features and technologies that cater to various player needs. From beginners to seasoned pros, these instruments represent a commitment to quality craftsmanship and innovation in the world of electric guitars.