| Parameter Memory Locations | ||||||
| Product | PCB Version | Firmware Version | Function | Memory Location | Factory Value (HEX) | Factory Value (Decimal) |
| P1290 | 1.0 | 2.3 | DLYON | 0x01D4 | 0x30(03) | 3 seconds |
| Bootup Lockout Delay | 0x0200 | 0x30(2D) | 45 seconds | |||
| Shutdown Delay | 0x0193 | 0x30(0F) | 15 minutes | |||
| P1900 | 1.X | 2.1 | Shutdown Delay | 0x0187 | 0x30(01) | 1 second |
| P1900 | 2.X | 2.3 | DLYON | 0x01EC | 0x30(03) | 3 seconds |
| 2.X | 2.3 | Bootup Lockout Delay | 0x0223 | 0x30(3C) | 60 seconds | |
| 2.X | 2.3 | Shutdown Delay | 0x01AB | 0x30(0F) | 15 minutes | |
| P1900 | 2.X | 2.4 | DLYON | 0x01F2 | 0x30(03) | 3 seconds |
| 2.X | 2.4 | Bootup Lockout Delay | 0x0229 | 0x30(3C) | 60 seconds | |
| 2.X | 2.4 | Shutdown Delay | 0x01B1 | 0x30(0F) | 15 minutes | |
| 2.X | 2.4 | Deadman Timer | 0x021F | 0x30(48) | 72 hours | |
| 2.X | 2.4 | Low Battery Threshold | 0x0064 | 0x30(C9) | 10.63 volts | |
| P1900 | 2.X | 2.8 | DLYON | 0x01F4 | 0x30(03) | 3 seconds |
| 2.X | 2.8 | Bootup Lockout Delay | 0x0231 | 0x30(3C) | 60 seconds | |
| 2.X | 2.8 | Shutdown Delay | 0x01B5 | 0x30(06) | 6 seconds | |
| 2.X | 2.8 | Deadman Timer | 0x0227 | 0x30(48) | 72 hours | |
| 2.X | 2.8 | Low Battery Threshold | 0x0064 | 0x30(EE) | 11.5 volts | |
| P1290 & P1900 Low Battery Threshold Values | P1900 V2.8 Low Battery Threshold Values | |||||
| Vbatt | Value | Vbatt | Value | |||
| 5.63 | 30C1 | 8.17 | 30EA | |||
| 6.25 | 30C2 | 8.76 | 30C6 | |||
| 6.88 | 30C3 | 9.00 | 30EB | |||
| 7.50 | 30C4 | 9.38 | 30C7 | |||
| 8.13 | 30C5 | 9.83 | 30EC | |||
| 8.75 | 30C6 | 10.01 | 30C8 | |||
| 9.38 | 30C7 | 10.63 | 30C9 | |||
| 10.00 | 30C8 | 10.67 | 30EC | |||
| 10.63 | 30C9 | Default | 11.26 | 30CA | ||
| 11.25 | 30CA | 11.50 | 30EE | Default | ||
| 11.88 | 30CB | 11.88 | 30CB | |||
| 12.50 | 30CC | 12.00 | 30EF | |||
| 13.13 | 30CD | 12.51 | 30CC | |||
| 13.75 | 30CF | 13.13 | 30CD | |||
| 14.38 | 30D0 | |||||