Section 3 provides a detailed description of switch card and mainframe specifications.

第3章详细介绍开关卡和主机的技术指标.

互联网

Switch card specifications typically specify relay drive current rather than coil power.

开关卡的技术指标通常给出继电器的驱动电流值,而不是线圈功率.

互联网

Disconnect all leads from the inputs of the switch card.

断开开关卡输入上的所有连接线.

互联网

Section 3 addresses switch card and mainframe considerations.

第3章着重介绍了开关卡和主机.

互联网

This section describes microwave switch types, RF switch card specifications, and RF switch design considerations.

本节介绍微波开关的类型 、 RF开关卡技术指标, 以及设计RF开关时的注意事项.

互联网

To verify a switch card's specifications, the contact potential can be measured with a sensitive voltmeter.

若需验证某个开关卡的技术指标, 可利用灵敏的伏特计测得其接触电势.

互联网

Refer to the switch card's operating manual for the specific procedures for that card.

关于开关卡的特定操作程序,请参阅开关卡的使用手册.

互联网

Information about making connections to a particular switch card can be found in the card's manual.

关于连接特定开关卡的信息,请参阅开关卡的手册.

互联网

Install the switch card into the mainframe and allow the instruments to warm up.

将开关卡安装到主机上,并使仪器预热.

互联网

Then connect the voltmeter to the HI and LO output terminals of the switch card.

然后将伏特计连接到开关卡的HI和LO输出端子.

互联网