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INSTALLATION
| Height aiding |
| For operations with weak satellite geometry the position output |
| can be made more accurate by using height aiding. For normal |
| operation height aiding should be set to Filter or Off. When |
| Filter or Fixed is selected, an initial height has to be entered. |
| The value to be entered in Init. height is the GPS height value |
| HGT shown in the position display window no. 1, refer page 36, |
| average over some minutes. |
Note! | Height aiding is active only with input of differential GPS. |
| Velocity filtering |
| The HS50 output raw data for SOG and COG with the default |
| velocity filter value set to 3 sec. When smoothing of the SOG |
| and COG measurements are required the filter period could be |
| selected in the range 1 to 99 seconds in steps of one second. |
| With a high filter period more smoothing of the SOG and COG |
| measurements will be achieved and the response to speed and |
| course changes gets slow. |
| Radar format |
| On the Processing unit terminal P208 output to radar is available |
| |
| NMEA ID |
| The NMEA ID for the HS50 output lines can be selected |
| between the following IN, HE, HC, GP and TI. The default |
| setting is IN (Inertial Navigation). |
| Datum |
| For the position Datum, only the |
20221081 / F | 29 |