manual switching

manual switching

[′man·yə·wəl ′swich·iŋ]
(electronics)
Method by which manual connection is made between two or more teletypewriter circuits.
References in periodicals archive ?
HYPER(TM) technology operates continuously, does not require manual switching on/off, and operates autonomously with an onboard controller.
i) developing a Manual switching RG in agreement with you,
The front-panel rotary switches allow manual switching of the Model 9501 at all times, including during a power loss.
In each private office, ON/OFF control of the general lighting will be provided by a combination of manual switching and vacancy sensing.
Battery usage in satellite mode is significantly heavier, which is why the unit is set up for manual switching between sat ellite and cellular modes, with a touchscreen button and confirmation.
The firm's technology, which is currently used by around half of the UK's regional electricity companies, provides an alternative to the traditional and time consuming method of visual fault location and manual switching.
Manual switching allowing greater control and efficiency.
They can also provide manual switching control, thereby removing the need for an extra component, and the lever position visually indicates the present status: off, on or tripped due to a fault condition.
Such is the fundamental difference between manual switching devices and solid-state switching ICs, which have been in existence for some time (and of which the transistor is the evolutionary starting point).
Each site is viewed separately and requires manual switching, except in cases of alarm events, when up to four sites can be seen at once.
Some models will feature dual-function TV monitors and enhanced models will offer multiple-area monitoring with three-camera capacity and auto or manual switching.
A manual switching arrangement replaces the valve, but the same microprocessor controls the system (Fig.