User manual

30
SAFETY INSTRUCTIONS5.
We do not assume liability for resulting damages to property or personal injury if the
product has been abused in any way or damaged by improper use or failure to observe
these operating instructions. The warranty/ guarantee will then expire!
The icon with exclamation mark indicates important information in the operating
instructions. Carefully read the whole operating instructions before operating the device,
otherwise there is risk of danger.
Personal safety
For your own safety and that of the instrument, you must follow the procedures described in •
this instruction manual and especially read all the notes preceded by the symbol carefully.
The product is not a toy and should be kept out of reach of children!•
Product safety
Do not use this instrument in a location where there is explosive gas in the vicinity. The use of •
this instrument in a location where there is explosive gas could result in explosion.
If there is any smoke, abnormal odor, or abnormal sound coming display type this instrument, •
immediately switch off the power and disconnect the power cord. Continuous using of this
instrument under these conditions could result in electrical shock or fi re. After disconnecting
the power cord, contact the service offi ces for repair. Repair by the user is dangerous and
should be strictly avoided.
Take care not to allow water to get into this instrument or the wetting of the instrument. The •
use of this instrument in a wet state could result in electrical shock or fi re. If water or other
foreign matter has gotten into this instrument, fi rst switch the power off, remove the power
cord and call for repair.
Do not place this instrument on an unstable place such as on a shaky stand or on a slant. •
The dropping or turning over of this instrument could result in electrical shock, injury or fi re.
If this instrument has dropped or its cover has been damaged, switch the power off, remove
the power cord and call for repair.
Do not allow any foreign matter such as metal or infl ammable substance to get in from the •
air hole. The entrance of any foreign matter from the ventilation port, etc., could result in fi re,
electrical shock, or power failure.
Use this instrument with the rated AC power supply. Use of this instrument with a voltage •
other than specifi ed could result in electrical shock, fi re or power failure. The usable power
voltage range is marked on the rear panel.
Do not remove either the cover or panel. •
Take suffi cient care when measuring high voltages.•
Do not modify this instrument.•
Avoid use of any damaged cable or adapter.•
When used in conjunction with other devices, observe the operating instructions and safety •
notices of connected devices.
The product must not be subjected to heavy mechanical stress.•
The product must not be exposed it to extreme temperatures, direct sunlight, intense vibration, •
or dampness.
23
TECHNISCHE DATEN12.
Allgemeine Angaben
Energieversorgung: 115 V/AC oder 230 V/AC ± 15% auswählbar, 50 /60 Hz.
Energieverbrauch: etwa 40 VA, 35 W (max.)
Betriebsumgebung: Inneneinsatz, bis zu einer Höhe von 2000 m
maximaler Betriebsbereich: 0° bis 40°C
relative Feuchtigkeit: 85% RH (max.) nicht kondensierend
Lagertemperatur und -feuchtigkeit: -10° bis 70°C, 70% RH (maximal).
Abmessungen (B x H x T): 310 × 150 × 455 mm.
Gewicht: etwa 8 kg
Vertikale Achse
Empfi ndlichkeit: 5 mV ~ 5 V/DIV, 10 Schritte in 1-2-5 Sequenzen.
Empfi ndlichkeitsgenauigkeit: ≤ 3% ( × 5 MAG : ≤ 5%).
Feineinstellung der vertikalen
Empfi ndlichkeit:
Bis zu 1/2,5 oder weniger des ausgewiesenen Wertes auf dem
Anzeigenfeld.
Frequenzbereich: DC ~ 30 MHz ( × 5 MAG: DC ~7 MHz).
AC-Kopplung: Minimal-Frequenzgrenze von 10 Hz.
Anstiegszeit: etwa 11,6 nS (×5 MAG: etwa 50 nS).
Inputimpedanz: etwa 1 Mohm // etwa 25 pF.
Merkmale der Rechteckschwingung: Überschwingweite : ≤ 5% ( Bei 10 mV/DIV Bereich).
Andere Ablenkungen und Bereiche: zusätzliche 5% zu dem
oberen Wert.
DC-Abgleichverschiebung Anzeigenfeld einstellbar.
Linearität: < ±0,1 DIV der Amplitudenveränderung, wenn die Wellenform
von 2 DIV im Rasterzentrum vertikal bewegt wird.
Vertikale Modi: CH1 : CH1 Einkanal
CH2 : CH2 Einkanal.
DUAL: CH1 und CH2 werden angezeigt. ALT oder CHOP
sind bei jeder Ablenkrate auswählbar.
ADD: CH1 + CH2 algebraische Addition.
Kopplungswiederholungsfrequenz: etwa 250 kHz
Eingangskopplung: AC, GND, DC.