Husqvarna Automower Solar Hybrid Technical Manual page 112

In table 12 below, the strengths on the loop signal at
respective Corridor width are stated. The strength that
Automower follows varies from search to search. For
example, at Corridor width 6 with mower program
02.50 2006 the strengths of the loop signal for the
boundary wire varies between 255 – 286. The low
strength is the one that the mower searches for when it
follows the boundary wire at maximum distance. The
higher strength is the one that the mower searches for
when it follows the loop at the minimum distance.
When Automower is set to follow the boundary wire or
the guide wire with the help of the Test IN function
(3-2-4), it follows the loop according to the low strength
on the loop signal, that is to say, at maximum distance
from the loop. Consequently, you should always use
the Test IN (3-2-4) function when testing whether the
set corridor width is appropriate.
Table 12: Strength on the loop signal at respective corridor widths.
Corridor width
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
112 - English
6. TROUBLE SHOOTING
Version 02.50 2005
Boundary loop
(min – max)
281– 295
273 – 293
264 – 287
260 – 284
255 – 281
247 – 272
240 – 267
233 – 260
227 –254
220 – 247
215 – 242
211 – 238
209 – 237
205 – 234
202 – 230
199 – 226
195 – 220
193 – 218
191 – 216
190 – 215
Version 02.50 2005
Version 02.50 2006
Version 02.51 220 AC/230 ACX/
Solar Hybrid
Guide wire Boundary loop
(min – max) (min – max)
(-) 280 – 295 289 – 300
(-) 269 – 295 282 – 296
(-) 258 – 293 274 – 293
(-) 250 – 288 269 – 292
(-) 242 – 283 260 – 288
(-) 234 – 277 255 – 286
(-) 219 – 261 250 – 280
(-) 208 – 254 240 – 266
(-) 198 – 241 234 – 257
(-) 190 – 237 228 – 253
(-) 183 – 231 222 – 249
(-) 177 – 224 217 – 247
(-) 171 – 214 212 – 243
(-) 166 – 207 209 – 242
(-) 161 – 204 205 – 237
(-) 156 – 201 201 – 232
(-) 151 – 194 199 – 228
(-) 146 – 188 196 – 223
(-) 141 – 186 193 – 220
(-) 138 – 185 191 – 218
Guide wire
(min – max)
(-) 250 – 265
(-) 239 – 265
(-) 228 – 263
(-) 220 – 258
(-) 212 – 253
(-) 204 – 247
(-) 189 – 231
(-) 178 – 224
(-) 168 – 211
(-) 160 – 207
(-) 153 – 201
(-) 147 – 194
(-) 141 – 184
(-) 136 – 177
(-) 131 – 174
(-) 126 – 171
(-) 121 – 164
(-) 116 – 158
(-) 111 – 156
(-) 108 – 155