tuning knob

基本解釋

Press down and hold the tuning knob and lamp button while turning on the radio.
同時(shí)按下竝保持調(diào)諧鈕和燈開(kāi)關(guān)，打開(kāi)機(jī)器。
To flatten the configuration time involved in setting up DB2 for SAP environments, DB2 V8.2.2 introduces an SAP tuning 'knob'.
爲(wèi)了拉平爲(wèi) SAP 環(huán)境設(shè)置 DB2 所用的配置時(shí)間，DB2 V8.2.2 引入了一個(gè) SAP 調(diào)優(yōu)“調(diào)節(jié)器”。
To make the configuration and maintenance of SAP on DB2 more transparent, you can use the SAP tuning knob in DB2 V8.2.2 to set your DB2 environment to be optizmied for SAP.
爲(wèi)了使 DB2 上 SAP 的配置和維護(hù)更加透明，您可以使用 DB2 V8.2.2 中的 SAP 調(diào)優(yōu)調(diào)節(jié)器來(lái)設(shè)置 DB2 環(huán)境，以便爲(wèi) SAP 進(jìn)行優(yōu)化。

So back to the radio (one power button, one tuning knob) for now.
FORBES: When I'm 64