Name of | Key or | Lamp |
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POWER/ZERO | Key | This | key | is | used | to | supply | power | to | the | main | circuit | and | to adjust | |||||||
| q | “ZERO” | point. |
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| POWER |
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| /ZERO |
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PRINT/VERIFY | Key | 1. | This key | has | the function |
| of label | issue. |
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| q | 2. | During | programming, |
| data | is | input | to the SL57 by | using | this | key. | |||||||||
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| PRT/+ |
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PROGRAM | Key | This | key | is | not | used | in | SL57 |
| system. |
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| q |
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| PROG. |
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SAVE | Key |
| This | key | is | used | to | save | tare | and | unit | price | after | taking | off | the | |||||
| q | commodity |
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| the | platter. |
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| SAVE |
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TARE | Key |
| l.This | key | is | used | to | subtract |
| or | clear | the | tare | weight. |
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| q | 2. | This | key |
| is | used | to | preset | tare weight | beforehand | through | the | ||||||||
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| T |
| numeric | keys. |
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UNIT | PRICE PRESET Keys | These | keys | are | used to set and call | the unit | price | of frequently | used | ||
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| commodities. |
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NET | Lamp | Lights | when | tare | is | subtracted. |
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| \I/ |
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| 777 |
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PREPACK Lamp | Lights | when | SAVE | key | is pressed. |
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| \I/ |
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| Ty- |
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ERROR Lamp | Lights | when | this | scale | is improperly | operated | or has | caused a function | |||
| \I/ | error. |
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| 777 |
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