Snd: | PWR: |
Rcv: |
|
Connection: | |
Snd: |
|
Rcv: | PWR: |
Connection: | |
155 | 53 |
|
| 13 | 123 |
|
|
|
PRODUCT LIABILITY
WARNING
Be careful of using a battery as following:
Rechargeable lead battery is used as the emergency battery of PBX. Check the back- up for an electricity failure.
Battery electrolyte is harmful to human body. If the battery electrolyte is put on the cloth, clean it using enough amount of water.
Do not cause the battery short intentionally. Do not put it near fire or put it into fire. Do not damage it, such as disassembly, falling, and impact.
The battery life varies depending on the surroundings. The battery life is approxi- mately three years. If the battery is used outside with high temperature, the battery life is shortened to approximately one year.
If not replacing terminal or dead battery, the PBX system will not work in case such as power failure. Besides it might cause smoking or fire due to leaking battery electrolyte. Perform the periodic diagnosis surely. Note that the battery is one of periodic replace- ment parts whose cost are charged to the customer. We recommend you to make a con- tract with supplier or service technician about the routine maintenance.
Do not touch the peripheral equipment by wet hand. Do not wet the peripheral equip- ment.
Do not touch the ink head and the internal of the printer. When replacing the ink ribbon or the paper, make sure it is cool enough.
Do not drop nor impact the peripheral equipment. It might cause a failure.
