uher 4000 REPORT MONITOR Bedienungsanleitung Seite 26

Fig.4
1.3.1 Proteclion against Power Fall-Out
With dry ceU or storage batteries in the battery compartment
during operation via PSU Z 124 Al or UHER car connecting
lead K 715 or K 717, Ihe REPORT MONITOR will conlinue
operation even upon fall-out of mains power.
Upon automatie switching
tram
external to internal power
supply, thera
will
be a brief interruption of the
operating-~func­
ti
on to which the recorder is set.
1.3.2 Recharging UHER Lead Storage BaUery Z 212
With the Z 212 inserted in the battery compartment, usa UHER
I.ead
K
713
10
connecl Ihe side sockel of PSU Z 124 Al
10
Ihe
f',
sockel on Ihe REPORT MONITOR; Ihen connecl Ihe
PSU to the mains autlet (see sec. 5). But da not switch on
the recorder itself. A discharged storage battery in new con--
dition will be fully recharged in approximately 7 hours.
Recharging will be at only about half power whenever the RE-
PORT MONITOR is switched on for mains operation via PSU
Z 124 A1. To switch recharging from half power to ful\ power,
simply swilch off REPORT MONITOR power. The PSU will re-
main connected both to the tape recorder and to the a.c. mains.
When the battery is fully recharged, a battery-strength
main~
tenance circuit will provide constant compensation for any
self-discharging.
When in new condition, charged storage batteries of this type
may be stored, without servicing, up to 1 year. They should be
stored in a cool place, for temperatures over 40°C are harmful.
Batteries stored for a longer period of time must be recharged
at regular intervals. Before storing such batteries, they should
first be fully charged. With a storage temperature notexceeding
+
20°C, they will have to be recharged after approximately
12 months. If the storage temperature is
+
30°C, recbarging
will have to be after every 6 months.
In recharginglheZ212, useonlyUHERPSUIRechargerZ 124A1
logelher wilh UHER recharging lead K 713 (gray) or UHER
car recharging lead K 715.
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