This is the instruction manual for ER-A160 and ER-A180 electronic cash registers
This manual covers the installation of the Sharp ER-A160/ER-A180 electronic cash register, including safety cautions, wiring requirements and initial setup steps such as fixing the drawer and initializing the unit. It also explains how to install the required three AA (R6/LR6) batteries and how to replace them when low‑battery warnings appear.
Detailed sections describe the keyboard layout, mode switch functions, sales entry procedures, VAT/tax programming, and operator maintenance tasks like paper roll and ink ribbon replacement. The document finishes with specifications, wiring colour codes for the UK market, and environmental disposal instructions for the battery.
| Noise level (ER-A160) | 56 dB(A) |
|---|---|
| Noise level (ER-A180) | 57 dB(A) |
| Battery type | Three R6 or LR6 (AA) batteries |
| Number of departments (ER-A160) | 10 or 15 |
It requires three R6 or LR6 (AA) batteries.
The ER-A180 has a noise level of 57 dB(A).
No, operating the register with wet hands is prohibited.