Instruction/ maintenance manual of the product PK-25A Roland
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04122301 ’05-11-1N Owner’s Manual *0 4122301 - 01 * Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” (p. 2, 3) and “Important Notes” (p. 4). These sections provide important information concerning the proper operation of the unit.
2 USING THE UNIT SAFELY 001 • Before using this unit, make sure to read the instructions below, and the Owner’s Manual. .......................................................................................................... 002c • Do not open (or modify in any way) the unit or its AC adaptor.
3 012c • Immediately turn the power off, remove the AC adaptor from the outlet, and request servicing by your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as lis.
4 Important Notes In addition to the items listed under “USING THE UNIT SAFELY” on page 2 and 3, please read and observe the following: Power Supply 301 • Do not connect this unit to same electr.
5 Index USING THE UNIT SAFELY ..............................................................................2 Important Notes ..................................................................................................4 Names and Functions .....
6 Names and Functions 1. Pedal Keyboard The PK-25A features a 25-note pedal keyboard that is ideal for organ performance. 2. Expression Pedal Advancing the pedal will increase the volume, and returning the pedal toward yourself will decrease the volume.
7 6. DC IN Jack Connect the supplied AC adaptor to this jack. To prevent the inadvertent disruption of power to your unit (should the plug be pulled out acciden- tally), and to avoid applying undue stress to the AC adaptor jack, anchor the power cord using the cord hook, as shown in the illustration.
8 Connections Attaching the Expression Pedal The PK-25A is shipped with the expression pedal detached. Before connecting the PK- 25A to another device, please attach the expression pedal. When attaching or detaching the expression pedal, be careful not to step on a knob bolt.
9 Connecting to the VK-88 Use the PK cable that is supplied with the VK-88 to connect the VK-88 and PK-25A. The supplied AC adaptor is not used. The PK-25A will be turned on/off by the power switch of the VK-88, regardless of the position of the PK-25A’s own power switch.
10 You can select the part that will be sustained when you press the Hold pedal. → HOLD PEDAL ASSIGN (VK-88 Owner’s Manual, p. 80) A variety of functions can be assigned to each foot switch (L/R). → PK FOOT L ASSIGN (VK-88 Owner’s Manual, p. 68) → PK FOOT R ASSIGN (VK-88 Owner’s Manual, p.
11 7. Play the pedal keyboard. If the pedal part is heard from the VK-8, connections are complete. This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is required before the unit will operate normally.
12 Once the connections have been completed, turn on power to your various devices in the order specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to speakers and other devices. 3. Turn on the power of the PK-25A, and make sure that the indicator on the PK-25A’s rear panel is lit.
13 Appendix Troubleshooting If the PK-25A does not function as you expect, please check the following points first. If this does not resolve the problem, contact your dealer or a nearby Roland service center. ● The power (indicator) does not come on when I turn on the power switch.
14 Specifications Pedalboard: 25 keys • Control: Expression Pedal Foot Switch (L, R) Damper (Hold) Switch MIDI CH (MIDI Channel Switching) Knob OCT SHIFT (Octave Shift) Switch Power Switch • Conne.
15 MIDI Implementation Model: PK-25A (MIDI Pedal Keyboard) Date: Oct. 20, 2005 Version: 1.00 1. Recognized Receive Data ■ System Realtime Messages Status FEH * By receiving an Active Sensing message, this unit enters the mode timing the interval between incoming MIDI messages.
16 MIDI Implementation Chart Control Change MIDI FOOTPEDAL Model PK-25A Date : Oct. 20, 2005 Version : 1.00 MIDI Implementation Chart Mode 1 : OMNI ON, POLY Mode 3 : OMNI OFF, POLY Mode 2 : OMNI ON, M.
17 As of December 10, 2005 (ROLAND) Information When you need repair service, call your nearest Roland Service Center or authorized Roland distributor in your country as shown below.
18 This product complies with the requirements of European Directive 89/336/EEC. For EU Countries For Canada This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
An important point after buying a device Roland PK-25A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Roland PK-25A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Roland PK-25A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Roland PK-25A you will learn all the available features of the product, as well as information on its operation. The information that you get Roland PK-25A will certainly help you make a decision on the purchase.
If you already are a holder of Roland PK-25A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Roland PK-25A.
However, one of the most important roles played by the user manual is to help in solving problems with Roland PK-25A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Roland PK-25A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
