Operating Instructions
Care of the Battery Pack
1–2
Voltage
Selector
Line Fuse
AC Power
Cord Receptacle
Figure 1–1: Rear Panel Voltage Selector, Fuse, AC Receptacle
Table 1–1: Fuse and Voltage Ratings
Fuse Rating
250 V
0.3 AT
0.15 AT
CAUTION. Read these instructions concerning the care of the battery pack. They
contain instructions that reflect on your safety and the performance of the
instrument.
The 1502C can be powered by a rechargeable lead-gel battery pack that is
accessible only by removing the case from the instrument. When AC power is
applied, the battery pack is charged at a rate that is dependent on the battery
charge state.
The battery pack will operate the 1502C for a minimum of eight continuous
hours (including making 30 chart recordings) if the LCD backlight is turned off.
REMOVE
REMOVE
CAP TO
CAP TO
SELECT
REPLACE
VOLTAGE
FUSE
Voltage Rating
Nominal Range
115 VAC (90 – 132 VAC)
230 VAC (180 – 250 VAC)
1502C MTDR User Manual
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