SCREENSHOT BUTTON FOR ON MAC LED PANEL SERIAL

The LED in the MAINTAIN key will blink while this mode is set, and the vernier motor will be activated whenever the current varies more than 5 amperes from the value displayed when the key was pressed. For test sets with motorized vernier, the MAINTAIN key may be pressed while output is ON to provide automatic current hold feature. When in MAINTAIN mode, the INITIATE key need only be pressed briefly to turn output on. MAINTAIN key: This key toggles the MAINTAIN or MOMENTARY mode for initiation its LED indicates that this mode is enabled.

SCREENSHOT BUTTON FOR ON MAC LED PANEL SERIAL

RESET also takes the unit out of PRESET ADJUST mode.ĭOWNLOAD key combination: On models equipped with a printer option, the STOP and RESET keys may be pressed simultaneously to send the time and current readings in ASCII format to a printer or computer, via the serial port. The LED on the key indicates that the system is reset and armed. RESET key: This key resets the displays on the MAC-21, and arms the pulse reading system. See description of CURRENT DISPLAY for details.

The STOP key is also used to access peak RMS and last average RMS values. Use of this key is usually necessary only when in MAINTAIN mode, and it is necessary to abort the test before the breaker trips. STOP key: This key is used to turn the output of the test set OFF. In MAINTAIN mode, once current is detected, the output will stay on until the breaker trips, or the STOP or RESET button are pressed. In MOMENTARY mode, the key must be held to keep output current on. The LED in the key indicates that the MAC-21 is attempting to turn the output ON. INITIATE key: This key is used to turn ON the output of the test set. All inputs and outputs are provided through a standard twist-lock connector and allows easy removal of the instrumentation package for service or safe transportation. The Package is a rugged, standard 19″ x 7″ rack mounting assembly that easily mounts in most high current test sets. Standard components and modular construction are used for high reliability, simple service, and low cost. Time and current are displayed on large, bright LED displays. Integration of measurement and control functions allow advanced features such as preset on times, auto ranging, and optional printer or computer interface.įront panel controls consist of large rugged push-buttons with tactile feedback and LED indicators. Intelligent threshold algorithms provide accurate trip time measurement. This ensures accurate true-RMS readings of current pulses, even with DC offset and distortion, which are typical in primary injection testing.

* A shatter-proof film is applied to the screen to help mitigate the hazard of shattering glass, but is does not protect the screen from physical impact.The MAC-21 uses proven microprocessor and A/D converter technology to provide real-time waveform analysis.

* For further details regarding regional restrictions on the antimicrobial function, please refer to each country's website. (Test method(JIS Z 2801): after inoculation of 0.4cc of liquid with bacteria(Escherichia coli and Staphylococcus aureus) on specimen(5cm x 5cm), a sterilized film(4cm x 4cm) is adhered and left in a thermo-hygrostat with a relative humidity of 90% or more at 35☌ for 24 hours, and then the efficiency of killing of the bacteria is measured / Test agency: FITI Test Research Institute) * Antibacterial certification: UL2282 which is granted when the antibacterial effectiveness is more than 99%. * Antimicrobial Coating is on surface of screen only and the effect may vary depending on kind of bacteria or conditions of use. * Antibacterial property does not protect users against bacteria and provides no protection against viruses including Covid-19. * To perform its antibacterial function, this product has been treated with the biocidal substance Zinc Pyrithione. * Application of Antimicrobial Coating and Shatter-proof film may vary by country or model.

Screenshot button for on mac led panel