Valhalla Scientific 4314KV, Руководство по эксплуатации

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Low Battery Indicator
A standard feature of 4314KV/KVS is a circuit that monitors the output voltage of the internal battery
supply. The Battery Status LED for this feature is located to the far left of the display window.
•
Non lit LED indicates that the batteries are charged and the device can be used.
•
A flashing Low Battery LED, indicates that the batteries will require recharging within the next ½
hours of continuous use. Readings are still within specified accuracies at this point.
•
A Red Low Battery LED indicates that battery is low and that readings should not be trusted. An
overnight recharge should be performed before using the device for critical testing.
NOTE: It is possible for the user to receive a low battery indication on a single range only (particularly the
2Ω and 20Ω range), while the 4314 remains well within operating limits on other ranges.
Unless the user
observes a continuous low battery indication during measurement, readings are still valid.
Standby Mode
Standby Mode is a safety range that allows the user to make connections to a load while there is no
source current applied. The Standby range is purposely positioned as the 8
th
range of the 4314KV/KVS,
so that they adjacent range has the lowest test current.
When in Standby mode, the 4314KV Ohms display will read StdbY. 4314KVS Ohms and Current display
will read StAnd bY.