A transistorize radio takes no time to warm up 晶体管收音机不需要预热时间。
First page warm up time warm up time 首页预热时间预热时间
Speedy warm up time of 30 seconds 预热时间最快只需30秒
Initialize warm - up time 初始化预热时间
Shorter warm - up time 更短的预热时间
Warm up time : 8 mins 预热时间8分钟
Fast warm up time 更短的预热时间
Select the quick mode and the warm - up time is further cut to less than 20 seconds 在快速模式下，预热时间进一步缩短至20秒以下。
The warm - up time from power - on or sleep mode is also shortened to less than 30 seconds 从开机或睡眠模式开始的预热时间被缩短至30秒以下。
Automatic preheating of the system in the morning 7 days a week . automatic cooling and then shut down of the system in the evening 一周七天可设置不同的自动预热时间。具有下班后自动冷却和关机的功能。
