[Washimi, Takahashi]

We investigated the IM H1 OSEM. The transfer function was recovered when the OSEM position was in the linear range, 5600 (Pic. 1). We swapped the stellite box channel for H1 and H2. The output was changed (Pic. 2) as shown in the table. Ch. 1 output was smaller than that of Ch. 2 in both cases. The satellite box has a problem. The transfer function of H1 using Ch. 2 showed a gain higher than the reference (Pic. 3).