Clockworks - Hi-Fi System Electro Harmonix - Free user manual and instructions

Product Type	Hi-Fi System
Brand	Electro Harmonix
Model	Clockworks
Dimensions (Approx.)	17 x 5 x 8 inches (43 x 13 x 20 cm)
Weight (Approx.)	5 lbs (2.3 kg)
Power Supply	AC 120V, 60Hz
Radio Bands	FM / AM
Clock Display	Digital LED
Alarm Functions	Dual alarm with wake-to-radio or buzzer
Sleep Timer	Yes, adjustable up to 90 minutes
Snooze Function	Yes, 9-minute repeat
Additional Features	Backup battery for clock (CR2032), headphone jack, auxiliary input
Remote Control	Included
Antenna	FM wire antenna, AM loop antenna
Display Brightness	Adjustable
Maintenance	Wipe with a soft, dry cloth. Do not use liquid cleaners.
Safety	Keep away from water and moisture. Unplug during lightning storms.
User Manual	Available for download at notice-facile.com

Frequently Asked Questions - Clockworks Electro Harmonix

How do I set the clock on my Electro Harmonix Clockworks?

Press and hold the Clock button until the hour flashes. Use the Tuning knob to adjust hours, then press Clock again to set minutes. Press Clock to confirm.

How do I set the alarm?

Press and hold the Alarm button. Use the Tuning knob to set the hour, press Alarm again to set minutes, and a third time to choose wake source (radio or buzzer). Press Alarm to confirm.

How do I use the sleep timer?

Press the Sleep button repeatedly to select 90, 60, 30, or 15 minutes. The radio will turn off automatically after the set time.

How can I improve radio reception?

For FM, extend the wire antenna fully and adjust its position. For AM, rotate the loop antenna for best reception. Avoid placing the unit near metal objects or electronic devices.

How do I reset the Clockworks to factory settings?

Unplug the unit from power, remove the backup battery (if installed), wait 30 seconds, then reconnect power. The clock and settings will reset.

Can I connect my phone or MP3 player to the Clockworks?

Yes, use the Aux In jack on the back with a 3.5mm audio cable. Select Aux source using the Source button.

What type of backup battery does the clock use?

The clock uses a CR2032 lithium coin cell battery to retain time and alarm settings during power outages.

Why is there no sound from the speakers?

Check that the volume is turned up, the unit is not muted, and the correct source is selected (e.g., radio or aux). Ensure headphones are not plugged in.

How do I clean the Clockworks?

Unplug the unit. Wipe the exterior with a soft, dry cloth. Do not use any liquids or abrasive cleaners. Avoid cleaning the display with harsh chemicals.

Where can I find the full user manual?

The user manual is available for free download at notice-facile.com. Search for 'Electro Harmonix Clockworks' and download the PDF.

USER MANUAL Clockworks Electro Harmonix

Congratulations on your purchase of the Electro-Harmonix CLOCKWORKS! The CLOCKWORKS is perfect as a master clock for sequencers and drum machines as well as for triggering electronic percussion, classic EHX drum synths such as the Crash Pad or any other electronic device that can be triggered by pulses. Best of all, it is a faithful reissue of the much sought-after classic first released by Electro-Harmonix in 1980.

CLOCKWORKS does not create sound on its own but instead generates pulses to trigger other devices. The pulse trigger can set the tempo for a drum machine or sequencer such as an EHX 8 Step. CLOCKWORKS' pulses might directly play a device by triggering a sound or note in the external device. The great thing about the CLOCKWORKS is you have four separate clock channels so you can connect four devices which will all play rhythmically with each other.

The CLOCKWORKS may look complicated but what it does is actually pretty simple: it takes a master clock and divides down its frequency by a whole number between 1 and 8, outputting a pulse at the new frequency created by the divider. There are 4 clock dividers or channels, each driven from the same master clock, so creating polyrhythms is fun and easy! Each channel has its own clock divider control, output level control and output jack. The master clock can be generated internally by the CLOCKWORKS or may come from an outside source. Although the CLOCKWORKS looks very much like a digital product, it is actually fully analog, not that there is anything wrong with digital products.

WARNING: Your CLOCKWORKS comes equipped with an Electro-Harmonix 18VDC-500mA power supply. The CLOCKWORKS requires up to 300mA at 18VDC with a center POSITIVE plug. The CLOCKWORKS does not take batteries. Using the wrong adapter/power supply may damage your unit and void the warranty.

- CONTROLS, INDICATORS & I/O-

The following descriptions detail all of the sliders, switches, LEDs (lights) and I/O jacks on the CLOCKWORKS:

CH 1-4 DIVISOR Sliders & LEDS

Each channel has its own independent DIVISOR slider control. Set a given channel's clock divider by moving the center of its DIVISOR slider to the number you wish to divide by. For example, if you want Channel 2 to divide the master clock by 3, set the CH 2 DIVISOR to 3, centering the slider on the mark for 3.

Above each DIVISOR slider is an LED. The LED blinks each time the channel sends out its clock pulse.

CH 1-4 LEVEL Sliders

Each channel has its own independent output LEVEL control. The LEVEL slider sets a given channel's output pulse amplitude or level. The maximum output pulse level is 10Vpp. The pulse waveform ranges from 0V to +10V, it does not go below 0V. As you bring the LEVEL sliders down, the amplitude decreases to 0V.

HOW TO SET THE LEVEL CONTROL:

Start with the LEVEL control at its bottom position. Move the LEVEL control upwards while listening to or watching the slave device to which the channel is connected. At lower LEVEL settings the slave device might not be triggered at all or by only every other pulse from the Clockworks. Push the LEVEL control up until each pulse from the Clockworks triggers the slave. Once you reach this position, push LEVEL up a little bit more and then stop. The LEVEL control is now set.

OUT 1 - OUT 4 Output Jacks

Each clock divider channel has its own independent output jack. CH 1 connects to OUT 1, CH 2 to OUT 2, etc. The level of the pulse at each output jack is controlled by its channel's LEVEL slider. These jacks are mono/TS 14 " jacks; insert any standard patch or instrument cable into the jacks.

CLOCK TEMPO Slider

The TEMPO slider located in the CLOCK section of the Clockworks adjusts the master tempo or speed of the internal clock generator. When the CLOCK toggle switch is set to INT (for internal), the TEMPO slider sets the tempo that all four clock channels follow. TEMPO slider range: in BPM: 50BPM – 2,400BPM; in Hz: 0.85Hz - 40Hz.

CLOCK LEVEL Slider

The LEVEL slider located in the CLOCK section of the Clockworks adjusts the output level of the internal master clock sent to the CLOCK IN/OUT jack. The

maximum output pulse is 14Vpp. The pulse waveform ranges from 0V to +14V, it does not go below 0V. As you bring the LEVEL slider down, the amplitude decreases to 0V. See the section on the previous page entitled HOW TO SET THE LEVEL CONTROL for help setting the CLOCK LEVEL control.

CLOCK INT/EXT Switch

The CLOCK switch determines the source for the master clock sent to the four individual channels. When set to INT, the master clock is generated internally by the Clockworks (and set by the TEMPO slider). The internal clock is also sent out the CLOCK IN/OUT jack when set to INT.

When the CLOCK switch is set to EXT (for external), the internal clock is shut off and the Clockworks connects the external clock present at the CLOCK IN/OUT jack to the four clock divider channels. If no clock is connected to the CLOCK IN/OUT jack, the Clockworks TEMPO LED does not blink, it remains in a static state. When set to EXT, the CLOCK LEVEL slider is inactive. The CLOCK TEMPO slider adjusts the amplitude of the external clock. We recommend you set TEMPO anywhere between its maximum and middle slider positions when using external clock. The acceptable input amplitude range for the external clock signal is 4Vpp to 15Vpp for a clock that swings positive only or +/-2 Vpp to +/-7.5 Vpp for a bi-polar clock. The maximum acceptable external clock frequency that yields full pulse amplitude out of all four channels is 65 Hz. The output pulses drop in amplitude as the clock frequency rises above 65 Hz.

CLOCK LED

The LED above the TEMPO slider blinks at the same rate as the master clock signal whether the clock is generated internally or externally.

CLOCK IN/OUT Jack

When set to INT mode, the CLOCK IN/OUT jack is an output, the internally generated clock pulses will be output from this jack. When set to EXT mode, CLOCK IN/OUT is an input, connect your externally generated clock to this jack.

18V Power Jack

Insert the output plug from the supplied 18VDC/500mA AC Adapter that came with your Clockworks into the 18V power jack located at the front of your Clockworks. The Clockworks' power jack is center positive, requiring 18VDC with a minimum current rating of 300mA. The Clockworks can be powered from a voltage as low as 15VDC but the maximum output pulse amplitude will decrease and the maximum divisor, at the slider's lowest position, may increase to 9 or 10. We do not recommend powering the Clockworks with voltages below 15VDC which may yield unpredictable results.

- WARRANTY INFORMATION -

Please register online at http://www.ehx.com/product-registration or complete and return the enclosed warranty card within 10 days of purchase. Electro-Harmonix will repair or replace, at its discretion, a product that fails to operate due to defects in materials or workmanship for a period of one year from date of purchase. This applies only to original purchasers who have bought their product from an authorized Electro-Harmonix retailer. Repaired or replaced units will then be warranted for the unexpired portion of the original warranty term.

If you should need to return your unit for service within the warranty period, please contact the appropriate office listed below. Customers outside the regions listed below, please contact EHX Customer Service for information on warranty repairs at [e-mail] or [phone]. USA and Canadian customers: please obtain a Return Authorization Number (RA#) from EHX Customer Service before returning your product. Include with your returned unit: a written description of the problem as well as your name, address, telephone number, e-mail address, and RA#; and a copy of your receipt clearly showing the purchase date.

United States & Canada

EHX CUSTOMER SERVICE

ELECTRO-HARMONIX

c/o NEW SENSOR CORP.

47-50 33RD STREET

LONG ISLAND CITY, NY 11101

Tel: [phone]

Email: [e-mail]

Europe

JOHN WILLIAMS

ELECTRO-HARMONIX UK

13 CWMDONKIN TERRACE

SWANSEA SA2 0RQ

UNITED KINGDOM

Tel: [phone]

Email: [e-mail]

This warranty gives a purchaser specific legal rights. A purchaser may have even greater rights depending upon the laws of the jurisdiction within which the product was purchased.

To hear demos on all EHX pedals visit us on the web at www.ehx.com

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