Glossary entry (derived from question below)
English term or phrase:
tuning jumper
Portuguese translation:
jumper de sintonia / jumper do sintonizador
English term
Technical translator
Native in: Portuguese (Variant: European/Portugal) 
Works in: English to Portuguese, French to Portuguese, Spanish to Portuguese, and 1 more.
tuning jumper
| 3 | jumper de sintonia / jumper do sintonizador |
Mario Freitas
|
| 3 | cabo de arranque ajustável |
Frederico de Andrade
|
| 3 | sintonizador/ajustador de frequencia |
Oliver Simões
|
Aug 9, 2017 22:48: Mario Freitas changed "Field" from "Other" to "Tech/Engineering"
Proposed translations
Brazil
32 years engineering/law/contracts
Native in: English (Variant: US) , Portuguese (Variant: Brazilian) 
Works in: English to Portuguese, Portuguese to English
jumper de sintonia / jumper do sintonizador
https://www.google.com.br/search?q="jumper do sintonizador"&...
Brazil
Meat processing/Literature specialist
Native in: Portuguese (Variant: Brazilian) , English (Variant: US)
Works in: English to Portuguese, Portuguese to English, Spanish to Portuguese, and 1 more.
cabo de arranque ajustável
Note that the tuning jumper is made of solid material and is bent into a "V" dw240sn3.008 FORCE 12 EF-240S, 240S/D, 240S/H
United States
BA in Transl., MA in ESL, 15 yrs of exp.
Native in: Portuguese
Works in: English to Portuguese, Portuguese to English, Spanish to Portuguese, and 2 more.
sintonizador/ajustador de frequencia
"Synthesizer Alignment - The coarse frequency jumpers may be considered to be selectable binary weighted capacitor elements with JU2 being the most significant ‘bit’ and JU4 being the least significant ‘bit’. If the voltage is higher than the “center voltage”, decrease the tuning jumper setting by 1 ‘bit’ position and re-adjust C24. If the tuning voltage is lower than the “center voltage”, increase the tuning jumper setting by 1 ‘bit’ position and re-adjust C24."
Discussion