Product Overview
Thank you for choosing the Cherub FLOW TUNE CLIP. Please read this manual thoroughly before use, and keep it handy for future reference.
Features
- Guitar compensation tuning mode available.
- High-contrast color display with 4 display modes.
- Customized high sensitive built-in sensor (piezo), optimized for 6 string Bass tuning.
- Calibration, memory backup and auto-power-off functions.
- Metal clip and ball joint for maximum durability and flexible angle of view.
A Cherub WST-905Li clip-on tuner is shown. It features a black rectangular LCD screen displaying tuning information with colored diamond indicators. The tuner is attached to a flexible gooseneck and a clip mechanism. A diagram shows the tuner with labels for: LCD Display, Axis, Clip, Power/M button, A4/b button, DISP button, and USB-C port.
Operation Guide
Power/M button
- Long press this button to power on/off the tuner.
- Short press this button to switch between the 5 built-in tuning modes: C (Chromatic) → GSTD (Guitar standard) → GCPS (Guitar compensation) → B (Bass) → U (Ukulele).
A4/b button
- Press this button to set the reference pitch (430Hz – 450Hz) in Chromatic mode.
- Press this button to set the flat tuning in other modes: ♭, ♭♭.
DISP button
- Press this button to switch in between the 4 built-in display modes.
Display Modes
The tuner offers four display modes to visualize tuning status:
Display Mode 1:
- The pitch is flat (arrows flash towards note name).
- In tune.
- The pitch is sharp (arrows flash towards the other way).
Display Mode 2:
- The pitch is flat (arrows flash towards note name).
- In tune.
- The pitch is sharp (arrows flash towards the other way).
Display Mode 3:
- The pitch is flat.
- In tune.
- The pitch is sharp.
Display Mode 4:
- The pitch is flat.
- In tune.
- The pitch is sharp.
Guitar Compensation Tuning
We got inspired from James Taylor of compensation tuning, so we developed guitar compensation tuning mode in Cherub wST-905Li.
Here is the compensation tuning method:
| Acoustic Guitar (G-CPS in WST-905Li) | Cent | Electric Guitar | Cent |
|---|---|---|---|
| 1st E | -3 | 1st E | 0 |
| 2nd B | -6 | 2nd B | 0 |
| 3rd G | -4 | 3rd G | -5 |
| 4th D | -8 | 4th D | 0 |
| 5th A | -10 | 5th A | 0 |
| 6th E | -12 | 6th E | 0 |
Charging the Device
When the battery level is low, the battery level indicator displays " ". To charge WST-905Li, connect a USB adapter (not included) to the USB port using the included power cable. An illustration shows the Cherub WST-905Li tuner connected via a USB-C cable to a power source (adapter not included).
NOTICE
- To extend the battery life, please ensure the battery is fully charged before using it for the first time.
- Discharge and charge the battery completely once every three months to keep it in healthy condition.
- Make sure to disconnect the product when it's fully charged.
Reset
When the product crashes, please use a paper clip to press the reset button on the back of the product to reset. A back view of the Cherub WST-905Li tuner is shown, highlighting the small reset button accessible with a paper clip.
Precautions
Environment
- Do NOT use the product in high temperature, or high humidity, or subzero environments.
- Do NOT use the product in direct sunlight.
- Please do NOT disassemble the product by yourself.
- Please keep this manual for future reference.
Specifications
- Tuning range: A,(27.50Hz)-C,(4186Hz)
- Tuning precision: ±1cent
- Reference pitch: 430Hz-450Hz (1Hz steps)
- Tuning modes: Chromatic, Guitar (standard), Guitar (compensation), Bass, Ukulele
- Battery life time: 240 Mins
- Dimension: 55mm(L) x 28mm(W) x 49mm(H)
- Weight: 34g
Accessories
- Owner's manual
- USB-C cable
Specification may change without notice.
THE FCC REGULATION WARNING (for U.S.A.)
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Documents / Resources
Cherub WST-905Li Metal Clip-on Tuner Mini Lcd Display [pdf] User Manual
Cherub Technology Co., Ltd.
All Rights Reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Cherub Technology Co., Ltd.
